Artist whose name came from the lyrics of Taniyama Hiroko's song.
Renowned for great Zoids artworks and a series of bdsm-themed (?) webcomics, 棈の間.
On his/her pixiv profile page, this artist wrote his/her opinion about re-uploading his/her images.

Japanese name: 穀物の雨が降る、土砂降りの雨が (Kokumotsu no Ame ga Furu, Doshaburi no Ame ga)

His twitter names are random combinations of the term 冷奴 (hiyayakko) and a bunch of managerial names. E.g. 冷奴原理主義連合組合代表補佐待遇, 国際冷奴協議会四国支部副理事心得, etc.

See also

• Pixiv account: http://www.pixiv.net/member.php?id=488047
• Twitter account: http://twitter.com/1233288