Artist. Formerly tagged as [[usudaidai]].

Japanese name: ヤイ (Yai)
The other names: ハチヒト (Hachihito), 81 (Yai), ャィ (yai) or ぱた郎 (Patarou)
Joint circle name: 大木先生

h4.See also

* Pixiv account (1): http://www.pixiv.net/member.php?id=2449346
* Pixiv account (2): http://www.pixiv.net/member.php?id=14970007
* Drawr account: http://drawr.net/usudaidai
* Pixiv sketch account: http://sketch.pixiv.net/@usudaidai
* Privatter account: http://privatter.net/u/WwbMal
* Twitter account: http://twitter.com/WwbMal
* Old twitter account (deleted): http://twitter.com/hatihito
* Old web diary (dead): http://www.alfoo.org/diary46/patarou/

yai (hachihito)