Artist. Formerly tagged as gastkrake.
Japanese name: がすと (Gasuto)
https://www.pixiv.net/users/2078520
https://www.pixiv.net/stacc/gastkrake166
https://twitter.com/gastkrake
https://twitter.com/intent/user?user_id=576093358
https://seiga.nicovideo.jp/user/illust/10748299
https://www.nicovideo.jp/user/10748299
https://pawoo.net/@kamikami16666
https://pawoo.net/web/accounts/334232
https://sketch.pixiv.net/@gastkrake166
https://www.pixiv.net/stacc/kamikami16666
http://twitpic.com/photos/gastkrake
