https://www.pixiv.net/users/45413853
https://www.pixiv.net/stacc/y_karas
https://twitter.com/y_karas
https://twitter.com/intent/user?user_id=2270340284
http://nicovideo.jp/mylist/11909957
https://seiga.nicovideo.jp/user/illust/1188503
https://www.nicovideo.jp/user/1188503
https://misskey.io/@y_karas
https://misskey.io/users/9hkes8e8xf
https://portal.circle.ms/Circle/Index/10352977
https://www.melonbooks.co.jp/circle/index.php?circle_id=125880
https://bsky.app/profile/y-karas.bsky.social
https://bsky.app/profile/did:plc:g3xk3ial2hnbzzurnhdpycbq
https://odaibako.net/u/y_karas
https://taittsuu.com/users/y_karas
