https://www.pixiv.net/users/1190896
https://www.pixiv.net/stacc/vostok-mame
https://twitter.com/gesui_dou
https://twitter.com/intent/user?user_id=115950925
https://pawoo.net/@vostok_mame
https://pawoo.net/web/accounts/397232
https://sketch.pixiv.net/@vostok-mame
https://www.pixiv.net/stacc/vostork-mame
