Artist who posts mecha musume artwork on the mil.homeip.net imageboard.
Japanese name: γγγγ γγ€γΏ
In mil.homeip.net imageboard, his name is tk.
Circle name: K'sPROJECT
Site name: ι»θ³γγγγζ°θ
https://www.pixiv.net/users/17372
https://www.pixiv.net/stacc/koshigaya
https://twitter.com/tatsu_min
https://twitter.com/intent/user?user_id=96987519
https://pawoo.net/@tatsumi_koshigaya
https://pawoo.net/web/accounts/61181
https://koshigaya.fanbox.cc
https://sketch.pixiv.net/@koshigaya
http://mixi.jp/show_friend.pl?id=1225060
http://photo.mixi.jp/home.pl?owner_id=1225060
http://video.mixi.jp/list_video.pl?id=1225060
http://c10000538.circle.ms/oc/CircleProfile.aspx
http://c10033521.circle.ms/oc/CircleProfile.aspx
https://bsky.app/profile/t-koshigaya.bsky.social
https://bsky.app/profile/did:plc:vlny36im42pcrkiopimjwzx5
http://www31.ocn.ne.jp/~kosigaya/
http://pixiv.cc/koshigaya
http://p.twipple.jp/user/tatsu_min
http://twitpic.com/photos/tatsu_min
