Artist.

Japanese name: いつか (Itsuka)

See also

• Pixiv account: http://www.pixiv.net/member.php?id=11781
• Oekaki board blog (1)(dead): http://w6.oekakies.com/p/nanoka/p.cgi
• Oekaki board blog (2)(dead, unconfirmed): http://w6.oekakies.com/p/ituka/p.cgi