https://www.pixiv.net/users/105207468
https://www.pixiv.net/stacc/delphin_draw
https://twitter.com/delphin_draw_2
https://twitter.com/intent/user?user_id=1780044874919841792
https://www.instagram.com/delphin_draw/
https://bsky.app/profile/delphindraw.bsky.social
https://bsky.app/profile/did:plc:627tqxmpievo2oxwj4oa6zum