Company lists · Data refreshed November 2026
Top 25 Education companies based in Japan
RevenueBase identified 260 company matches for education companies associated with Japan as of November 2026 and tracks 3,903 professional contacts across them, including 297 with verified work emails. Jing is the largest hub.
This list covers company matches for education companies associated with Japan, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest education companies based in Japan
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 452 contacts → | ||||
Exact match “Quipper is a global Edtech venture company originally founded in London, UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 427 contacts → | ||||
Exact match “For more than five decades, the AEON Corporation of Japan has been an innovator in the field of English education, offering exceptional classroom and internet opportunities to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 185 contacts → | ||||
Exact match “We are an EdTech company based in Tokyo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 168 contacts → | ||||
Exact match “Kansai Gaidai University, through its extensive international network with 55 countries and regions and its unique educational programs, offers a style of learning which ushers in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 106 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 71 contacts → | ||||
Exact match “EdTech ””AIatama+AI BtoBtoCtoCatamaatama 2023 20246atama atamaatama atama 2023 3atama plus https://speakerdeck.com/atamaplus/about-atama-plus atama plusAIatama atama plus…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 64 contacts → | ||||
Exact match “School business Operation of creator training schools for CG, Web, etc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 63 contacts → | ||||
Exact match “MBA 1 Start-Up English MBA MBA ONLINE MBA 2012MBA 20163MBASTART UP ENGLISH26 1” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 52 contacts → | ||||
Exact match “Global Step Academy Group (GSA) is an international education group that holds multiple operating companies and joint-ventures to provide online and offline international…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 52 contacts → | ||||
Exact match “Kids UP is looking for caring, professional and energetic teachers that enjoy leading fun activities for children ages 3–12.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 35 contacts → | ||||
Exact match “e IT“” 1995e ““” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 32 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 32 contacts → | ||||
Exact match “Our mission is to change Japanese English education.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 31 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 30 contacts → | ||||
Exact match “A high value educational technology company, EdulinX brings its passion in education and technology to deliver end-to-end learning solutions for people development at all levels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “Our mission is to connect the world with Japan and Japan with the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 27 contacts → | ||||
Exact match “Wonderfy is an award-winning EdTech studio from Tokyo bringing out children’s sense of wonder through playful, evidence-based learning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 23 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 22 contacts → | ||||
Exact match “Castalia, or “prophetic springs” derives its name from Greek Mythology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 15 contacts → | ||||
Exact match “EdTech is a field in which information and communication technologies (ICT) are applied to generate innovation in education.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 15 contacts → | ||||
Exact match “Street Academy Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “POPER Co,Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “education companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 260 education companies based in Japan
See the full list, filter by size, metro and specialty, and access 297 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Education companies based in Japan at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 260 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Japan whose business descriptions match “education companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 297 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Education companies by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “education companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many education companies are there based in Japan?
RevenueBase identified 260 company matches for education companies associated with Japan as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Quipper tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most education companies?
Jing leads with 34 company records, followed by Tokyo (24) and Xian (14).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 297 professional contacts with verified work emails tracked across these 260 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 260 education companies based in Japan. Start with a free account, no credit card.
Download this list →Related lists
Education companies by geography
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- Education companies based in Spain
- Education companies based in Canada
- Education companies based in Australia
- Education companies based in France
- Education companies based in Germany
- Education companies based in South Africa
- Education companies based in Italy
- Education companies based in the Netherlands
- Education companies based in Mexico
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 education companies based in Japan
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 260 matching company records for education companies based in Japan, with 3,903 tracked contacts and 297 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 education companies based in Japan
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Quipperquipper.com HQ: JapanReported employees: 501-1,000 | Japan | 501-1,000 | Exact match | 452 contacts → |
“Quipper is a global Edtech venture company originally founded in London, UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Aeon Corporationaeonet.comHQ: Shinjuku-ku, JapanReported employees: 1,001-5,000 | Shinjuku-ku, Japan | 1,001-5,000 | Exact match | 427 contacts → |
“For more than five decades, the AEON Corporation of Japan has been an innovator in the field of English education, offering exceptional classroom and internet opportunities to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Rarejob Inc. 株式会社レアジョブrarejob.co.jpHQ: Shibuya-ku, JapanReported employees: 51-200 | Shibuya-ku, Japan | 51-200 | Exact match | 185 contacts → |
“We are an EdTech company based in Tokyo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kansai Gaidai Universitykansaigaidai.ac.jpHQ: 枚方市, JapanReported employees: 501-1,000 | 枚方市, Japan | 501-1,000 | Exact match | 168 contacts → |
“Kansai Gaidai University, through its extensive international network with 55 countries and regions and its unique educational programs, offers a style of learning which ushers in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ライフイズテック株式会社lifeistech.co.jpHQ: 港区, JapanReported employees: 51-200 | 港区, Japan | 51-200 | Exact match | 106 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Atama Plusatama.plusHQ: 文京区, JapanReported employees: 51-200 | 文京区, Japan | 51-200 | Exact match | 71 contacts → |
“EdTech ””AIatama+AI BtoBtoCtoCatamaatama 2023 20246atama atamaatama atama 2023 3atama plus https://speakerdeck.com/atamaplus/about-atama-plus atama plusAIatama atama plus…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Digital Hollywood Co., LTDdhw.co.jpHQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 64 contacts → |
“School business Operation of creator training schools for CG, Web, etc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Merise株式会社meriseinc.comHQ: Shibuya, JapanReported employees: 51-200 | Shibuya, Japan | 51-200 | Exact match | 63 contacts → |
“MBA 1 Start-Up English MBA MBA ONLINE MBA 2012MBA 20163MBASTART UP ENGLISH26 1” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Global Step Academy INCgsacademy.comHQ: Minato-ku, JapanReported employees: 51-200 | Minato-ku, Japan | 51-200 | Exact match | 52 contacts → |
“Global Step Academy Group (GSA) is an international education group that holds multiple operating companies and joint-ventures to provide online and offline international…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Kids UPkids-up.jpHQ: 新宿区, JapanReported employees: 201-500 | 新宿区, Japan | 201-500 | Exact match | 52 contacts → |
“Kids UP is looking for caring, professional and energetic teachers that enjoy leading fun activities for children ages 3–12.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  株式会社デジタル・ナレッジdigital-knowledge.co.jpHQ: 台東区, JapanReported employees: 51-200 | 台東区, Japan | 51-200 | Exact match | 35 contacts → |
“e IT“” 1995e ““” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | (株)学研ホールディングスgakken.co.jp HQ: 品川区, JapanReported employees: 11-50 | 品川区, Japan | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Everest English Schooleverestenglish.jpHQ: 文京区, JapanReported employees: 11-50 | 文京区, Japan | 11-50 | Exact match | 32 contacts → |
“Our mission is to change Japanese English education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  株式会社スプリックスsprix.jpHQ: 豊島区, JapanReported employees: 501-1,000 | 豊島区, Japan | 501-1,000 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Edulinx Corporationedulinx.co.jpHQ: Tokyo, JapanReported employees: 51-200 | Tokyo, Japan | 51-200 | Exact match | 30 contacts → |
“A high value educational technology company, EdulinX brings its passion in education and technology to deliver end-to-end learning solutions for people development at all levels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  International Language Houseilh-jp.comHQ: 川崎市川崎区, JapanReported employees: 51-200 | 川崎市川崎区, Japan | 51-200 | Exact match | 30 contacts → |
“Our mission is to connect the world with Japan and Japan with the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Wonderfy INCwonderfy.incHQ: Chiyoda-ku, JapanReported employees: 11-50 | Chiyoda-ku, Japan | 11-50 | Exact match | 27 contacts → |
“Wonderfy is an award-winning EdTech studio from Tokyo bringing out children’s sense of wonder through playful, evidence-based learning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ALC Press INCalc.co.jpHQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Castalia Co., LTDcastalia.co.jpHQ: Minato-ku, JapanReported employees: 11-50 | Minato-ku, Japan | 11-50 | Exact match | 22 contacts → |
“Castalia, or “prophetic springs” derives its name from Greek Mythology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Edulab, INCedulab-inc.comHQ: Minato, JapanReported employees: 51-200 | Minato, Japan | 51-200 | Exact match | 15 contacts → |
“EdTech is a field in which information and communication technologies (ICT) are applied to generate innovation in education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Street Academy, INCstreet-academy.comHQ: Shibuya-ku, JapanReported employees: 11-50 | Shibuya-ku, Japan | 11-50 | Exact match | 15 contacts → |
“Street Academy Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 東京書籍(株)tokyo-shoseki.co.jp HQ: 北区, JapanReported employees: 201-500 | 北区, Japan | 201-500 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  ブロードメディア(株)broadmedia.co.jpHQ: 港区, JapanReported employees: 11-50 | 港区, Japan | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Poper Co., LTDpoper.coHQ: Jing, JapanReported employees: 51-200 | Jing, Japan | 51-200 | Exact match | 9 contacts → |
“POPER Co,Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Kiyoラーニング株式会社kiyo-learning.com HQ: 港区, JapanReported employees: 1-10 | 港区, Japan | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 260 company matches
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Education companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
252 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 260 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Education companies by metro
Questions about this company list
What does Exact match mean for education companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many education companies did RevenueBase find based in Japan?
The saved snapshot records 260 matching company records, 3,903 tracked contacts and 297 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Education companies by geography
- Education companies based in the United States
- Education companies based in the United Kingdom
- Education companies based in Brazil
- Education companies based in Spain
- Education companies based in Canada
- Education companies based in Australia
- Education companies based in France
- Education companies based in Germany
- Education companies based in South Africa
- Education companies based in Italy
- Education companies based in the Netherlands
- Education companies based in Mexico
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 education companies based in Japan. Snapshot: November 6, 2026. https://revenuebase.ai/companies/education-companies/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 education companies based in Japan
RevenueBase records 260 matching company records for education companies based in Japan, with 3,903 tracked contacts and 297 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 education companies based in Japan
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Quipperquipper.com HQ: JapanReported employees: 501-1,000 | Japan | 501-1,000 | Exact match | 452 contacts → |
“Quipper is a global Edtech venture company originally founded in London, UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Aeon Corporationaeonet.com HQ: Shinjuku-ku, JapanReported employees: 1,001-5,000 | Shinjuku-ku, Japan | 1,001-5,000 | Exact match | 427 contacts → |
“For more than five decades, the AEON Corporation of Japan has been an innovator in the field of English education, offering exceptional classroom and internet opportunities to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Rarejob Inc. 株式会社レアジョブrarejob.co.jp HQ: Shibuya-ku, JapanReported employees: 51-200 | Shibuya-ku, Japan | 51-200 | Exact match | 185 contacts → |
“We are an EdTech company based in Tokyo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kansai Gaidai Universitykansaigaidai.ac.jp HQ: 枚方市, JapanReported employees: 501-1,000 | 枚方市, Japan | 501-1,000 | Exact match | 168 contacts → |
“Kansai Gaidai University, through its extensive international network with 55 countries and regions and its unique educational programs, offers a style of learning which ushers in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ライフイズテック株式会社lifeistech.co.jp HQ: 港区, JapanReported employees: 51-200 | 港区, Japan | 51-200 | Exact match | 106 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Atama Plusatama.plus HQ: 文京区, JapanReported employees: 51-200 | 文京区, Japan | 51-200 | Exact match | 71 contacts → |
“EdTech ””AIatama+AI BtoBtoCtoCatamaatama 2023 20246atama atamaatama atama 2023 3atama plus https://speakerdeck.com/atamaplus/about-atama-plus atama plusAIatama atama plus…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Digital Hollywood Co., LTDdhw.co.jp HQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 64 contacts → |
“School business Operation of creator training schools for CG, Web, etc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Merise株式会社meriseinc.com HQ: Shibuya, JapanReported employees: 51-200 | Shibuya, Japan | 51-200 | Exact match | 63 contacts → |
“MBA 1 Start-Up English MBA MBA ONLINE MBA 2012MBA 20163MBASTART UP ENGLISH26 1” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Global Step Academy INCgsacademy.com HQ: Minato-ku, JapanReported employees: 51-200 | Minato-ku, Japan | 51-200 | Exact match | 52 contacts → |
“Global Step Academy Group (GSA) is an international education group that holds multiple operating companies and joint-ventures to provide online and offline international…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Kids UPkids-up.jp HQ: 新宿区, JapanReported employees: 201-500 | 新宿区, Japan | 201-500 | Exact match | 52 contacts → |
“Kids UP is looking for caring, professional and energetic teachers that enjoy leading fun activities for children ages 3–12.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 株式会社デジタル・ナレッジdigital-knowledge.co.jp HQ: 台東区, JapanReported employees: 51-200 | 台東区, Japan | 51-200 | Exact match | 35 contacts → |
“e IT“” 1995e ““” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | (株)学研ホールディングスgakken.co.jp HQ: 品川区, JapanReported employees: 11-50 | 品川区, Japan | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Everest English Schooleverestenglish.jp HQ: 文京区, JapanReported employees: 11-50 | 文京区, Japan | 11-50 | Exact match | 32 contacts → |
“Our mission is to change Japanese English education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 株式会社スプリックスsprix.jp HQ: 豊島区, JapanReported employees: 501-1,000 | 豊島区, Japan | 501-1,000 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Edulinx Corporationedulinx.co.jp HQ: Tokyo, JapanReported employees: 51-200 | Tokyo, Japan | 51-200 | Exact match | 30 contacts → |
“A high value educational technology company, EdulinX brings its passion in education and technology to deliver end-to-end learning solutions for people development at all levels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | International Language Houseilh-jp.com HQ: 川崎市川崎区, JapanReported employees: 51-200 | 川崎市川崎区, Japan | 51-200 | Exact match | 30 contacts → |
“Our mission is to connect the world with Japan and Japan with the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wonderfy INCwonderfy.inc HQ: Chiyoda-ku, JapanReported employees: 11-50 | Chiyoda-ku, Japan | 11-50 | Exact match | 27 contacts → |
“Wonderfy is an award-winning EdTech studio from Tokyo bringing out children’s sense of wonder through playful, evidence-based learning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ALC Press INCalc.co.jp HQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Castalia Co., LTDcastalia.co.jp HQ: Minato-ku, JapanReported employees: 11-50 | Minato-ku, Japan | 11-50 | Exact match | 22 contacts → |
“Castalia, or “prophetic springs” derives its name from Greek Mythology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Edulab, INCedulab-inc.com HQ: Minato, JapanReported employees: 51-200 | Minato, Japan | 51-200 | Exact match | 15 contacts → |
“EdTech is a field in which information and communication technologies (ICT) are applied to generate innovation in education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Street Academy, INCstreet-academy.com HQ: Shibuya-ku, JapanReported employees: 11-50 | Shibuya-ku, Japan | 11-50 | Exact match | 15 contacts → |
“Street Academy Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 東京書籍(株)tokyo-shoseki.co.jp HQ: 北区, JapanReported employees: 201-500 | 北区, Japan | 201-500 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | ブロードメディア(株)broadmedia.co.jp HQ: 港区, JapanReported employees: 11-50 | 港区, Japan | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Poper Co., LTDpoper.co HQ: Jing, JapanReported employees: 51-200 | Jing, Japan | 51-200 | Exact match | 9 contacts → |
“POPER Co,Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Kiyoラーニング株式会社kiyo-learning.com HQ: 港区, JapanReported employees: 1-10 | 港区, Japan | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 260 company matches
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Education companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
252 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 260 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Education companies by metro
Questions about this company list
What does Exact match mean for education companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many education companies did RevenueBase find based in Japan?
The saved snapshot records 260 matching company records, 3,903 tracked contacts and 297 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Education companies by geography
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- Education companies based in Canada
- Education companies based in Australia
- Education companies based in France
- Education companies based in Germany
- Education companies based in South Africa
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- Education companies based in Mexico
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 education companies based in Japan. Snapshot: November 6, 2026. https://revenuebase.ai/companies/education-companies/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗