Artist, cosplayer. Formerly tagged as marukomyu.
Japanese name: 有本 まる子 (Arimoto Maruko)
Circle name: まるこみゅ (Marukomyu)
Old site name: まるこみゅにけーしょん
https://www.pixiv.net/users/434631
https://www.pixiv.net/stacc/marukomyu
https://x.com/marukomyu
https://x.com/i/user/793460527687008256
http://mixi.jp/show_friend.pl?id=6389606