https://www.pixiv.net/users/17162499
https://www.pixiv.net/users/83337730
https://www.pixiv.net/stacc/tetsuo_03
https://www.pixiv.net/stacc/tetsuo_13
https://twitter.com/tetsuo_03
https://twitter.com/intent/user?user_id=4880777540
https://misskey.io/@tetsuo_13
https://misskey.io/users/9zktx8yf7ft80ds1
https://bsky.app/profile/tetsuo-03.bsky.social
https://bsky.app/profile/did:plc:u2bvxumfwwafmbql3wsasdaz
