Company lists · Data refreshed November 2026

Top 21 Educational nonprofits based in Japan

RevenueBase identified 104 company matches for educational nonprofits associated with Japan as of November 2026 and tracks 1,163 professional contacts across them, including 123 with verified work emails. Jing is the largest hub.

This list covers company matches for educational nonprofits 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
104Companies
1,163Contacts tracked
123Verified emails
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The 21 largest educational nonprofits based in Japan

Ranked by team size
Top 21 of 104 company matches for educational nonprofits based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMinato-ku, JapanHQ recorded Nov 6, 2026501-1,000349 contacts →

Exact match

“Heart Corporation + Socioak Group Heart Corporation has been assisting teachers in schools for 33 years!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMinato, JapanHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Tokyo Academics is the passion project of a constellation of teachers, researchers, and academics in Tokyo, Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact match港区, JapanHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Toraiz toraiz”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJapanHQ recorded Nov 6, 2026201-50046 contacts →

Exact match

“University”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact match横浜市, JapanHQ recorded Nov 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact match大阪市, JapanHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“CLACK is a certified nonprofit organization with the mission of establishing a nurturing digital infrastructure for underprivileged middle and high school students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTokyo, JapanHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Mirai Minds: Nurturing Future Innovators with Holistic Learning Experiences At Mirai Minds, we believe in the boundless potential of every child to become a future innovator and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJapanHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Ryugaku Fellowship is a registered non-profit corporation, dedicated to empowering the youth and making global education more accessible to students and schools in Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTokyo, JapanHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Ihrp npo 6 hp”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match県藤沢市, JapanHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Shonan International School is a company based out of 31-8 C2F, Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact match神戸, JapanHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchShibuya-ku, JapanHQ recorded Nov 6, 202611-505 contacts →

Exact match

“To explore a new way of education and the arts through IT and to nurture sensibility and the power to live.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEdogawa-ku, JapanHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We help teachers and students to run Project-based learning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTokyo, JapanHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We’re a specialist about media education, design and strategy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact match美浜区, JapanHQ recorded Nov 6, 202611-503 contacts →

Exact match

“SAF (Study Abroad Foundation) 10 11 SAF1950501(c)(3)IES AbroadIES Abroad140 IES AbroadIESIESIES SAF”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact match軽井沢, JapanHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTokyo, JapanHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Academically advanced”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMachida, JapanHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Empower Digital Natives thru Education and Technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchShinagawa, JapanHQ recorded Nov 6, 20261-102 contacts →

Exact match

“TokyoEKA is founded in 2019 and there are over successfully achieved 200 events, serving more than families and schools across Tokyo and its surrounding areas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMiyoshi-shi, JapanHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Here at PCV, we facilitate encounters and create spaces for people to hone their own visions of a peaceful world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTokyo, JapanHQ recorded Nov 6, 20261-101 contacts →

Exact match

“GLOBAL STUDY SUPPORT (GSS) is a non-profit organization, based in Tokyo, established in 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 21 of 104 educational nonprofits based in Japan

See the full list, filter by size, metro and specialty, and access 123 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Educational nonprofits based in Japan at a glance

As of Nov 6, 2026
10.6%Verified-email coverage
11.2Average contacts per company
11-50Median size (employees)
8.7%Largest-city concentration · Jing
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
26
51-200
19
201-500
6
501-1,000
3
1,001-5,000
1

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 104 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 “educational nonprofits” 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 123 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.

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 “educational nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many educational nonprofits are there based in Japan?

RevenueBase identified 104 company matches for educational nonprofits 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?

Heart Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most educational nonprofits?

Jing leads with 9 company records, followed by Tokyo (9) and Xian (4).

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 123 professional contacts with verified work emails tracked across these 104 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.

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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.