Artist.
Nickname: 瑞海BB (Mizuumi, the latter part is not pronounced)
Old names: えヴぉあにらむ (Evoaniramu), 瑞海BB.mp382 (Mizuumi)
https://www.pixiv.net/users/10385328
https://www.pixiv.net/stacc/mzumbb
https://twitter.com/mzumBB
https://twitter.com/intent/user?user_id=4738924670
https://mzumbb.booth.pm
https://fantia.jp/fanclubs/5849
https://pawoo.net/@mzumBB
https://mzumbb.fanbox.cc
https://www.pixiv.net/fanbox/creator/10385328
https://skeb.jp/@mzumBB
https://misskey.io/@mzumbb
https://misskey.io/users/9brrcs7lqz
http://privatter.net/u/mzumBB
https://www.melonbooks.co.jp/circle/index.php?circle_id=36421
https://bsky.app/profile/mzumBB.bsky.social
https://bsky.app/profile/did:plc:q3j2dsdbxbh7bshymuox4ipp
https://www.mottohomete.net/mzumBB
http://odaibako.net/u/mzumBB
https://www.pixiv.net/stacc/kirisame_u_marina
https://pawoo.net/web/accounts/23370
https://sketch.pixiv.net/@kirisame_u_marina
