A missing artist.

Japanese name: ヤッサバ隊長 (Yassaba Taichou)
Site name: 三国バカ一代 (joke name: スク水バカ一代)

See also

• Twitpic account: http://twitpic.com/photos/yassabax
• Pixiv account (deleted): http://www.pixiv.net/member.php?id=950093
• Home page (dead): http://yassaba.run.buttobi.net/
• Old home page (dead): http://jadore.jp/~sanbaka/