https://www.pixiv.net/users/74680786
https://www.pixiv.net/stacc/user_jynj2454
https://twitter.com/kuronuma_s
https://twitter.com/intent/user?user_id=122894002
https://skeb.jp/@kuronuma_s
https://misskey.io/@kuronuma_s
https://misskey.io/users/9d7r5c01f3
https://bsky.app/profile/kuronuma-s.bsky.social
https://bsky.app/profile/did:plc:s7h3w56lvmozoe3xkw74cc7t
https://www.foriio.com/kuronuma
