Artist.
Nickname: HYDRANT
Old names: "sanctam", 消火栓 (Shoukasen) or 首都高 (Shutokou), 東名光速 (Toumei Kousoku), 東名高速道路 (Toumei Kousoku Douro), 新しいフォルダ (Atarashii Folder) or ああああ (Aaaa)
Circle name: 過疎座間 (Kasozama)
https://www.pixiv.net/users/6179849
https://www.pixiv.net/stacc/erusu_ito_egumu
https://twitter.com/ito_egumu_edo
https://twitter.com/intent/user?user_id=1273731307
https://fantia.jp/fanclubs/121372
https://seiga.nicovideo.jp/user/illust/12961264
https://www.nicovideo.jp/user/12961264
https://nijie.info/members.php?id=2205
https://pawoo.net/@energyenergy
https://pawoo.net/web/accounts/189113
https://musyokunankotu.fanbox.cc
https://sketch.pixiv.net/@erusu_ito_egumu
https://skeb.jp/@ito_egumu_edo
http://portal.circle.ms/Circle/Index/10310108
https://www.pixiv.net/stacc/energyenergy
