Artist, vipper. He has at least four other pixiv accounts.
Main nicknames: 真面目系クズ (Majime-kei Kuzu) or 真面目クズ (Majime Kuzu) (the name probably came from a certain 2ch slang)
The other names: 真面目系クズ餅, 真面目系くずもち (Majime-Kei Kuzumochi), くず餅 (Kuzumochi), ほたてまつり (Hotate Matsuri) or ほたて (Hotate)
https://www.pixiv.net/users/5528759
https://www.pixiv.net/stacc/tgpmjt
https://seiga.nicovideo.jp/user/illust/6469613
https://www.nicovideo.jp/user/6469613
https://nijie.info/members.php?id=169352
https://sketch.pixiv.net/@tgpmjt
https://www.pixiv.net/stacc/majimekuzu
https://twitter.com/majimekuzu2
http://twitpic.com/photos/majimekuzu2
http://twitpic.com/photos/majimekuzu_v
