Artist, mangaka.

Japanese name: ワインのヨガ (yogavinijapan)
Pixiv nickname: マダム入道 (Madam Nyuudou)
Circle name: yogajapan
Site name: yogavinijapan

See also

• Blog: http://yogavinijapan.org/
• Pixiv account: http://www.pixiv.net/member.php?id=67551
• Twitter account: https://twitter.com/hiroshi_