https://www.pixiv.net/users/78872596
https://twitter.com/Kasuya_Baian
https://twitter.com/intent/user?user_id=1230706010056060928
https://skeb.jp/@Kasuya_Baian
https://misskey.io/@Kasuya_Baian
https://www.instagram.com/kasuya_baian_/
https://www.pixiv.net/users/40539829
https://www.pixiv.net/stacc/kasukabian
