https://www.pixiv.net/users/104559995
https://www.pixiv.net/stacc/3_pi_14159
https://twitter.com/3_Pi_14159
https://twitter.com/intent/user?user_id=1759800447940931584
https://pi314159.fanbox.cc
https://www.pixiv.net/fanbox/creator/104559995
https://bsky.app/profile/pi3-14159.bsky.social
https://bsky.app/profile/did:plc:shmx6curnxo6uznkx6t2cpel
