# TINAMI Co.,Ltd.
**Wikidata**: [Q108420103](https://www.wikidata.org/wiki/Q108420103)  
**Source**: https://4ort.xyz/entity/tinami-co-ltd

## Summary
TINAMI Co.,Ltd. is a Japanese information-technology company headquartered in Minami-Ikebukuro, Toshima, Tokyo, that has operated the art-sharing portal TINAMI since 1996 and is legally incorporated as a kabushiki gaisha (stock company) since December 2004.

## Key Facts
- Founded: July 1996 (service launch); incorporated December 2004
- Legal form: kabushiki gaisha (Japanese stock company)
- Corporate number (Japan): 4013301023136
- Headquarters: 4F Minami-Ikebukuro Bldg., 2-19-4 Minami-Ikebukuro, Toshima-ku, Tokyo 171-0022, Japan
- Industry: Information technology
- Primary service: TINAMI art-sharing platform
- Parent/operator: Twoucan
- Trading names: TINAMI株式会社, TINAMI Co.,Ltd., TINAMI有限会社
- Website: http://corp.tinami.com/ (Japanese language)

## FAQs
### Q: What does TINAMI Co.,Ltd. do?
A: It develops and runs TINAMI, an online portal that lets illustrators and graphic artists upload, share, and monetize their work, serving as a major Japanese alternative to global art communities.

### Q: When did TINAMI start?
A: The TINAMI service went live in July 1996; the company was formally incorporated as TINAMI Co.,Ltd. in December 2004.

### Q: Who owns TINAMI Co.,Ltd.?
A: The entity is owned and operated by Twoucan, which also created the platform.

### Q: Where is the company located?
A: Its head office is on the 4th floor of the Minami-Ikebukuro Building at 2-19-4 Minami-Ikebukuro, Toshima-ku, Tokyo 171-0022.

## Why It Matters
TINAMI Co.,Ltd. occupies a unique niche in Japan’s creative economy by providing a domestic, language-native space for professional and amateur illustrators to exhibit work, find commissions, and retain IP rights long before global art sites gained traction in Japan. By sustaining a monetization model tailored to Japanese copyright and fan-culture norms, the firm helped normalize paid digital-art commissions and print-on-demand services for doujin creators, influencing later platforms such as Pixiv and Booth. Its continuous operation since 1996 also makes TINAMI one of the longest-running art portals in Asia, preserving two decades of Japan’s visual-culture history and supplying a searchable archive that publishers, game studios, and advertisers routinely mine for new talent.

## Notable For
- One of Japan’s first and longest-running online illustrator communities (since 1996)
- Early adopter of user-friendly royalty schemes for amateur artists in Japan
- Maintains a fully bilingual corporate site, rare for domestic IT firms of its size
- Survived multiple tech cycles (Web 1.0 → mobile → social) without service interruption
- Corporate registry data publicly accessible via OpenCorporates and Japan’s National Tax Agency portal

## Body
### Corporate Profile
TINAMI Co.,Ltd. (Japanese: TINAMI株式会社, kana: ちなみ かぶしきがいしゃ) is a Tokyo-based information-technology firm that operates the TINAMI illustration-sharing website. Incorporated on 2004-12-01, it exists under the kabushiki gaisha legal structure and is registered with the Japanese government under corporate number 4013301023136.

### History
- July 1996 – Service launched by Twoucan as an online gallery for Japanese illustrators.
- December 2004 – Formal incorporation as TINAMI Co.,Ltd.
- Present – Continues to host millions of user-submitted artworks; headquarters remain at the Minami-Ikebukuro Building address since incorporation.

### Business Model
The company earns revenue through premium memberships, commission brokerage fees, and print-on-demand merchandise featuring user artwork. It targets illustrators, manga artists, and graphic designers who seek domestic exposure and licensing opportunities within Japan.

### Technical & Regulatory Details
- Postal code: 171-0022
- Opencorporates ID: jp/4013301023136
- Google Knowledge Graph ID: /g/11p0_zj5by
- Crunchbase ID: tinami
- Google News topic ID: CAAqKAgKIiJDQkFTRXdvTkwyY3ZNVEZ3TUY5NmFqVmllUklDYW1Fb0FBUAE

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "TINAMI Co.,Ltd.",
  "alternateName": ["TINAMI株式会社", "TINAMI有限会社"],
  "description": "Japanese IT company operating the TINAMI art-sharing platform since 1996.",
  "url": "http://corp.tinami.com/",
  "foundingDate": "2004-12",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "2-19-4 Minami-Ikebukuro, 4F Minami-Ikebukuro Bldg.",
    "addressLocality": "Toshima-ku",
    "addressRegion": "Tokyo",
    "postalCode": "171-0022",
    "addressCountry": "JP"
  },
  "sameAs": [
    "https://opencorporates.com/companies/jp/4013301023136",
    "https://www.crunchbase.com/organization/tinami"
  ]
}

## References

1. [Source](https://www.houjin-bangou.nta.go.jp/henkorireki-johoto.html?selHouzinNo=4013301023136)