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Top 100 Charities in Japan

This curated ranking covers the 100 largest charities in Japan, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Out of 449 charities tracked in Japan, the 100 ranked here account for the largest measured audience reach. United Nations, Appalachian Trail Conservancy and New York City Ballet lead the list with a combined estimated audience of 3.5M people. Across all 100 entries the average audience size is 149k, and the largest, United Nations, reaches around 1.8M people in Japan. Audience size is the estimated number of unique people in Japan who actively engage with each charity, derived from search demand signals. Rankings reflect search-behavior signals collected across Japan and are refreshed weekly.

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How to read this list

Rank

Position in the Top 100, sorted by audience size from largest to smallest. Updated weekly.

Audience size

Estimated number of unique people in Japan who actively engage with this audience, derived from anonymized search-behavior signals.

Country share

Share of the global audience that is active in Japan. A higher value means the audience is more locally concentrated here.

Avg age

Average age in years across the people who engage with this audience in Japan, derived from anonymized search-behavior signals. A dash means demographic data is not yet available.

Female share

Share of women among the people who engage with this audience in Japan. 50% is gender-balanced; values above mean female-skewed, below mean male-skewed.

Ranking

Rank Audience Audience size Avg age Female share Subtype
76 The One Club 27k 47.2 79.7% Charity
77 International Student Volunteers 27k 37.1 52.5% Charity
78 American Jewish Committee 27k 44.9 62.1% Charity
79 American Enterprise Institute 25k 45.0 50.0% Charity
80 National Fire Protection Association 23k 40.6 27.2% Charity
81 Pew Research Center 22k 43.8 62.2% Charity
82 ORT Braude College of Engineering 21k 32.2 42.2% Charity
83 Hemophilia Federation of America 20k 43.3 76.8% Charity
84 American Council on Exercise 18k 25.9 67.4% Charity
85 Fraunhofer Society 17k 29.9 41.0% Charity
86 Intergovernmental Panel on Climate Change 17k 49.0 46.8% Charity
87 CIEE 17k 34.0 66.9% Charity
88 Wildlife Reserves Singapore 16k 26.7 66.9% Charity
89 International Student Identity Card 16k 19.0 100.0% Charity
90 Recording Industry Association of America 15k 35.1 34.0% Charity
91 American Society of Composers, Authors and Publishers 15k 51.8 28.9% Charity
92 Equal Justice Initiative 13k 40.4 64.7% Charity
93 Bangladesh Football Federation 13k 30.6 65.8% Charity
94 Instituto Tecnológico Autónomo de México 13k 29.7 100.0% Charity
95 Charity Navigator 13k 37.7 65.6% Charity
96 Vietnam Veterans of America 13k 51.6 40.3% Charity
97 Financial Accounting Standards Board 12k 29.4 37.9% Charity
98 Girl Scouts 11k 37.0 77.5% Charity
99 Habitat for Humanity 11k 45.1 75.6% Charity
100 National Student Nurses' Association 11k 29.7 60.3% Charity

Want the full picture for any of these audiences?

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Frequently asked questions

How is this Top 100 list compiled?

Rascasse aggregates anonymized search-behavior signals across Japan and ranks each charity by its estimated audience size. Only entries with at least 5 measured entities are listed.

How often is the list updated?

The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.

What is the largest charity in Japan?

United Nations currently leads with an estimated audience of 1.8M people in Japan.

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