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IWC国際市民の会

Tokyo (東京都) Reg: JP-NPO-4010705000612 (Cabinet Office NPO Portal) Sign up to see website
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57
Integrity Assessment
Partial transparency
57/100 · methodology

About IWC国際市民の会

この法人は、国籍、性別、年齢­、職業にとらわれることなく、­世界の現状に深い関心を持ち、­各国の独自性を理解・尊重する­国際理解を目指した学校組織を­中心に、地域・社会と共生でき­る総合的な支援体制を通し、日­常直面している諸問題の解決に­取り組むことを目的とする。

Founded
Headquarters
Tokyo
Foundation type
NPO Corporation (NPO法人)

Focus areas & reach

· What they work on and where

How it stacks up against peers

· vs. 8 similar advocacy & civil rights in Japan
Integrity Assessment This charity: 57
Peer average: 57

Concerns

· None found
No red flags found
Screened for NPO Portal status change, Open investigations, Governance scandals, Related-party deals, Excessive exec comp.

GiveRadar Analysis

Original analysis from GiveRadar's dataset of comparable organizations

Based on the records currently verified by GiveRadar, IWC国際市民の会 has a partial profile.

  • Established in 1999, it is among the oldest advocacy & civil rights charities in Japan GiveRadar tracks. View this cohort
  • It has more complete contact information than nearly all comparable charities, with a verified website, email, phone and address on record. See national comparisons
  • GiveRadar has verified more about this organization than about 97% of the 616 advocacy & civil rights charities in Japan it tracks, because GiveRadar has verified its registration and its governance. View this cohort
GiveRadar has verified
  • government registration
  • disclosed leadership
  • a website
  • a contact email
Not yet verified by GiveRadar
  • financial records
  • a donation page
  • third-party accreditation
  • an owner-submitted profile claim

Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.

Common questions

· Auto-generated from filings + methodology

IWC国際市民の会 is a registered advocacy & civil rights nonprofit based in Tokyo, Japan. It is registered with the Cabinet Office NPO Portal. It was founded in 1999 and has been operating for 27 years. Its registration number is JP-NPO-4010705000612. GiveRadar's Integrity Assessment for the organization is 57/100, which reflects how much public information is available, not whether the charity is legitimate.

IWC国際市民の会's official registration number is JP-NPO-4010705000612, as recorded in the national registry of Japan.

IWC国際市民の会 has a GiveRadar Integrity Assessment of 57/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 57 ('Partial transparency') means some public data is on file but key signals are missing - worth a closer look before donating. For comparison, the average integrity assessment for advocacy & civil rights charities in Japan is 57/100.

IWC国際市民の会 is located in Tokyo, Japan. The organization was established in 1999 and has been active for 27 years. Its registered address is 品川区南大井六丁目13番3号, Japan.

IWC国際市民の会 is classified as an Advocacy & Civil Rights organization, registered in Japan. It operates as a NPO法人.

According to GiveRadar's records, IWC国際市民の会 is registered with the Cabinet Office NPO Portal and overseen by the Cabinet Office. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.

この法人は、国籍、性別、年齢、職業にとらわれることなく、世界の現状に深い関心を持ち、各国の独自性を理解・尊重する国際理解を目指した学校組織を中心に、地域・社会と共生できる総合的な支援体制を通し、日常直面している諸問題の解決に取り組むことを目的とする。 IWC国際市民の会 is classified as an advocacy & civil rights organization registered in Japan. The organization was founded in 1999.

IWC国際市民の会 is registered in Japan. Donations to certified NPOs and specified public interest corporations are eligible for a tax credit of approximately 40% of the donation (minus 2,000 yen), or an income deduction. The organization must hold certified NPO status from the National Tax Agency.

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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of Japan under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

坂本
坂本 英•

Latest news

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Cause areas in Japan

How many charities work in each area, with this charity's area highlighted.

Health 40,734
Community Development 25,338
Education 16,016
Arts & Culture 3,305
Environment 1,472
Social Services 663
International 631
Advocacy & Civil Rights this charity 616
See all cause areas in Japan

Most common causes in Japan

Causes charities work on most.

Education 43
Peace 34
Children 27
Gender Equality 23
Human Rights 22
Mental Health 21
Disaster Relief 18
Disability 14

Sources and verification

Registration and legal identity
Cabinet Office NPO Portal
News and media coverage
GDELT Project + Google News

Data freshness

Last updated
Apr 21, 2026
Registry checked
Mar 1, 2026
Profile completeness
35%

What we know and don't know

Exactly which public data we hold on this charity. Our score reflects transparency, not impact.

On record · 6
  • Named leadership · Lead officer named
  • Government registration · Registered with an official registry
  • Official website · On record
  • Headquarters address · On file
  • Direct contact · Email or phone published
  • Founding date · 1999
Not available · 5
  • Financial data
    No 公益法人 annual return on file
  • Executive pay
    Top-officer pay not disclosed
  • Mission statement
    No self-published statement of purpose
  • Programs & activities
    No named programs listed by the charity
  • Tax-deductibility
    Not verified

Methodology

GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.

Read full methodology

Are you the owner or a board member?

If you represent this organization and want to correct or update its data, you can claim this listing to edit details yourself, or email [email protected] with the correct information. We review every request and respond within 30 days.

Quick facts about IWC国際市民の会

What is IWC国際市民の会?
IWC国際市民の会 is a advocacy & civil rights npo corporation based in Tokyo, Japan. この法人は、国籍、性別、年齢、職業にとらわれることなく、世界の現状に深い関心を持ち、各国の独自性を理解・尊重する国際理解を目指した学校組織を中心に、地域・社会と共生できる総合的な支援体制を通し、日常直面している諸問題の解決に取り組むことを目的とする。
When was IWC国際市民の会 founded?
IWC国際市民の会 was founded in 1999.
Who leads IWC国際市民の会?
坂本 英樹.
Where is IWC国際市民の会 located?
Headquartered in Tokyo (東京都 in the local language), Japan.
Is IWC国際市民の会 trustworthy?
IWC国際市民の会 has a GiveRadar Integrity Assessment of 57 out of 100 (Partial transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is IWC国際市民の会's registration number?
Registration: JP-NPO-4010705000612 (Japan).
What is IWC国際市民の会's website?
http://www.npo-iwc.com/
Are donations to IWC国際市民の会 tax-deductible?
Donations may be tax-deductible for residents of Japan under local rules. US donors should check whether the charity has an equivalency-determination letter or a US-based fiscal sponsor before claiming a deduction.