https://www.pixiv.net/users/6908254
https://www.pixiv.net/stacc/biditerian
https://twitter.com/biditerian
https://twitter.com/takanashi1109
https://twitter.com/intent/user?user_id=787291772
https://twitter.com/intent/user?user_id=2242439647
https://biditerian.booth.pm
https://sketch.pixiv.net/@biditerian
https://skeb.jp/@takanashi1109
https://misskey.io/@takanashi1109
https://misskey.io/users/9rqcqirvqvlk0gls
http://biditerian.web.fc2.com
https://vgen.co/biditerian
