ruruan_(piitan)
Coloring artist. Had four deleted accounts and more nicknames.
* Name: るるあん (Ruruan)
** Pixiv account: http://www.pixiv.net/member.php?id=3272913
* Name: 洗濯バサミ (Sentaku-Basami)
** Pixiv account: http://www.pixiv.net/member.php?id=3246664
* Name: 皮蛋 (Piitan)
** Pixiv account: http://www.pixiv.net/member.php?id=3142213
* Names: とろぴかるめろんそーだ (Tropical Melon Soda), すーぱーとろぴかるめろんそーだ (Super Tropical Melon Soda), すぱとろ (Supatoro) or chocolate大福 (chocolate Daifuku)
** Pixiv account: http://www.pixiv.net/member.php?id=2682152