https://www.pixiv.net/users/28075
https://www.pixiv.net/stacc/okooojo
https://twitter.com/okooooojo
https://twitter.com/intent/user?user_id=1421291332262195200
https://okooojo.fanbox.cc
https://www.pixiv.net/fanbox/creator/28075
https://sketch.pixiv.net/@okooojo
https://www.tinami.com/creator/profile/5726
https://www.tinami.com/profile/27981
http://okojo1.blog.fc2.com
https://www.mobygames.com/person/1204145
https://www.pixiv.net/stacc/planets1187