yumi ichirou
Artist.
筋肉先生 is his pseudonym in the image board [ふたば☆ちゃんねる (虹裏img )]. (Copyright tag: futaba_channel)
Japanese name: 友美イチロウ, 筋肉先生, ぶんちん
Circle (友美イチロウ): A-office
Circle (筋肉先生): スエヒロガリ
See also
- Home page: http://www.a-office.jp/
- Blog: http://mini2mitan.blog106.fc2.com/
- Twitter account (筋肉先生): http://twitter.com/kin29t
- Gallery (筋肉先生): http://www.suehirogari.net/kin29/
- Circle homepage [スエヒロガリ]: http://www.suehirogari.net/