Charities Japan International The tail of the back.
TH

The tail of the back.

応援のしっぽ

Miyagi (宮城県) Reg JP-NPO-7370305000932 · Cabinet Office NPO Portal Sign up to see website
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57
Integrity Assessment
Partial transparency
57/100 · methodology

About The tail of the back.

This lawyer, in view of his intention of contributing to the spread and development of a support culture, including the Japanese charitable activities, has intended to strengthen the foundation of private and non-profit organizations across the field and districts and to establish partnerships with individuals, with governments, local and foreign organizations and with individuals.

この法人は,日本における寄付­行為を含む応援文化の浸透と発­展に寄与する事を理念とし,分­野や地域を越えた民間非営利組­織(NPO)の活動基盤の強化­と,それらと個人,企業および­政府・地方公共団体や諸外国の­団体・個人とのパートナーシッ­プの確立を図ることを目的とす­る。

Translated from Japanese by GiveRadar.

Founded
Headquarters
Miyagi
Foundation type
NPO Corporation (NPO法人)

Focus areas & reach

· What they work on and where
🌍 International

How it stacks up against peers

· vs. 8 similar international in Japan
Integrity Assessment This charity: 57
Peer average: 57

Red flags

· All clear
NPO Portal status change
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Common questions

· Auto-generated from filings + methodology

The tail of the back. is a registered international nonprofit based in Miyagi, Japan. It is registered with the Cabinet Office NPO Portal. It was founded in 2012 and has been operating for 14 years. Its registration number is JP-NPO-7370305000932. It has a GiveRadar Integrity Assessment of 57/100 (Partial transparency), indicating some public data is available but key signals are missing.

The tail of the back. 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 international charities in Japan is 57/100.

The tail of the back. is located in Miyagi, Japan. The organization was established in 2012 and has been active for 14 years. Its registered address is 石巻市大街道北二丁目12番2号, Japan.

The tail of the back. is classified as a International organization, registered in Japan. It operates as a NPO法人.

The tail of the back. has a GiveRadar Integrity Assessment of 57/100. We recommend reviewing the full profile before making a donation decision. The organization is overseen by the Cabinet Office. Visit the The tail of the back. profile on GiveRadar for full details before deciding. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

This lawyer, in view of his intention of contributing to the spread and development of a support culture, including the Japanese charitable activities, has intended to strengthen the foundation of private and non-profit organizations across the field and districts and to establish partnerships with individuals, with governments, local and foreign organizations and with individuals. The tail of the back. is classified as a international organization registered in Japan. The organization was founded in 2012.

Among international charities registered in Japan: The tail of the back.'s GiveRadar Integrity Assessment of 57/100 is in line with the peer average of 57/100.

The tail of the back. 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.

Verified against 2 official sources, last refreshed .

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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

廣部
廣部 知森

Latest news

From global news sources

10 articles found

From global news sources

Sentiment

Neutral

まだ目も開いていない赤ちゃん猫が『椅子の背もたれ』で…思わず応援したくなる光景が10万再生「しっぽがたまらん」「めっちゃ可愛い」 | チバテレ+プラス - 千葉テレビ放送株式会社

www.chiba-tv.com · · Neutral

秘密から始まる甘くて刺激的なアイドルBL!しっぽの北『ラブ ユア アンコール!』が4月1日発売! - ニコニコニュース

news.nicovideo.jp · · Neutral

えびふらいのしっぽ&えびてんのしっぽ 冬にぴったりなアイテムが新登場♪ - san-x.co.jp

www.san-x.co.jp · · Neutral

『すみっコぐらし』×「3COINS」コラボ!『えびてんのしっぽ』が主役などオリジナルアイテム発売 - キャラクター情報サイト

charalab.com · · Neutral

『すみっコぐらし』×3COINSがコラボ。えびてんのしっぽを応援できる光るアイドルスティックなど - CINRA

www.cinra.net · · Neutral

3COINSと『すみっコぐらし』がコラボレーション♪ アイドルを目指す『えびてんのしっぽ』が主役など、オリジナルデザインのアイテムが発売! - PR TIMES

prtimes.jp · · Neutral

4人組ロックアイドル「折れないしっぽ」がワンマンライブを開催。新曲のMVにはスクールゾーン俵山俊が出演!:折れないしっぽ - second-innovation.com

second-innovation.com · · Positive

応援・ご支援ありがとうございました クリープが虹の橋へと旅立ちました… - クラウドファンディング - READYFOR

readyfor.jp · · Neutral

8月のしっぽ村活動報告 - クラウドファンディング - READYFOR

readyfor.jp · · Neutral

すみっコぐらし「しっぽず」がEBiDAN THE LIVE 2025に出演! - san-x.co.jp

www.san-x.co.jp · · Neutral

Activity timeline

Filings and press mentions, merged

まだ目も開いていない赤ちゃん猫が『椅子の背もたれ』で…思わず応援したくなる光景が10万再生「しっぽがたまらん」「めっちゃ可愛い」 | チバテレ+プラス - 千葉テレビ放送株式会社
May 2026
www.chiba-tv.com
秘密から始まる甘くて刺激的なアイドルBL!しっぽの北『ラブ ユア アンコール!』が4月1日発売! - ニコニコニュース
Apr 2026
news.nicovideo.jp
えびふらいのしっぽ&えびてんのしっぽ 冬にぴったりなアイテムが新登場♪ - san-x.co.jp
Dec 2025
www.san-x.co.jp
『すみっコぐらし』×「3COINS」コラボ!『えびてんのしっぽ』が主役などオリジナルアイテム発売 - キャラクター情報サイト
Dec 2025
charalab.com
『すみっコぐらし』×3COINSがコラボ。えびてんのしっぽを応援できる光るアイドルスティックなど - CINRA
Dec 2025
www.cinra.net
3COINSと『すみっコぐらし』がコラボレーション♪ アイドルを目指す『えびてんのしっぽ』が主役など、オリジナルデザインのアイテムが発売! - PR TIMES
Dec 2025
prtimes.jp
4人組ロックアイドル「折れないしっぽ」がワンマンライブを開催。新曲のMVにはスクールゾーン俵山俊が出演!:折れないしっぽ - second-innovation.com
Nov 2025
second-innovation.com
応援・ご支援ありがとうございました クリープが虹の橋へと旅立ちました… - クラウドファンディング - READYFOR
Sep 2025
readyfor.jp
8月のしっぽ村活動報告 - クラウドファンディング - READYFOR
Sep 2025
readyfor.jp
すみっコぐらし「しっぽず」がEBiDAN THE LIVE 2025に出演! - san-x.co.jp
Aug 2025
www.san-x.co.jp

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Sources and verification

Refreshed

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

Data freshness

Last updated
Apr 21, 2026
Profile completeness
45%

What we don't know

Honest gaps - our score reflects transparency, not impact

Financial filings
No 公益法人 annual return on file
Mission statement
No self-published statement of purpose
Programs & projects
No named programs listed by the charity
Tax-deductibility status
Whether donations are tax-deductible has not been verified
Operating reach
Countries where programs run not specified
Programmatic detail
Specific cause areas not yet tagged

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about The tail of the back.

What is The tail of the back.?
The tail of the back. is a international npo corporation based in Miyagi, Japan. This lawyer, in view of his intention of contributing to the spread and development of a support culture, including the Japanese charitable activities, has intended to strengthen the foundation of private and non-profit organizations across the field and districts and to establish partnerships with individuals, with governments, local and foreign organizations and with individuals.
When was The tail of the back. founded?
The tail of the back. was founded in 2012.
Who leads The tail of the back.?
廣部 知森.
Where is The tail of the back. located?
Headquartered in Miyagi (宮城県 in the local language), Japan.
Is The tail of the back. trustworthy?
The tail of the back. 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 The tail of the back.'s registration number?
Registration: JP-NPO-7370305000932 (Japan).
What is The tail of the back.'s website?
http://oennoshippo.org/
Are donations to The tail of the back. 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.