Futaba channel artist.
Nickname: 461 (reading is given as ヨロイ, yoroi)
Site name: 第461號 製造保管倉庫
https://www.pixiv.net/users/951752
https://www.pixiv.net/stacc/souhekisya
https://twitter.com/461Alfred
https://twitter.com/intent/user?user_id=462075255
https://pawoo.net/@souhekisya
https://pawoo.net/web/accounts/427363
https://yoroi.fanbox.cc
https://www.pixiv.net/fanbox/creator/951752
https://sketch.pixiv.net/@souhekisya
https://461alfred.tumblr.com
http://www.geocities.jp/souko461/