https://www.pixiv.net/users/13918976
https://www.pixiv.net/stacc/machaomachao
https://twitter.com/yokohamabanzai2
https://twitter.com/intent/user?user_id=2961612536
https://pawoo.net/@machaomachao
https://sketch.pixiv.net/@machaomachao
https://bsky.app/profile/mamucchi.bsky.social
https://bsky.app/profile/did:plc:mzwwgdkmjjgessvsbiwyxbw4
