https://www.pixiv.net/users/4273119
https://www.pixiv.net/stacc/autumn_4869
https://twitter.com/akito_nanatsuki
https://twitter.com/intent/user?user_id=445437400
https://skeb.jp/@akito_nanatsuki
https://misskey.io/@nanatsuki
https://misskey.io/users/9bqr1u3n73
https://bsky.app/profile/nanatsukiak.bsky.social
https://bsky.app/profile/did:plc:cou7edr4g3uj6znxhnf4p7ac
