Artist.
Japanese name: 永久
Pixiv & twitter nickname: とわみん (Towamin)
Site name: なつみかん (Natsumikan)
Circle name: 永久機関
https://www.pixiv.net/users/18585
https://www.pixiv.net/stacc/towamin
https://seiga.nicovideo.jp/user/illust/13153999
https://www.nicovideo.jp/user/13153999
https://pawoo.net/@towamin
https://pawoo.net/web/accounts/42119
https://towamin.fanbox.cc
https://www.pixiv.net/fanbox/creator/18585
https://www.tinami.com/creator/profile/5174
http://towamin.x.fc2.com
http://blog.livedoor.jp/passtowa/
https://bsky.app/profile/towamin.bsky.social
https://bsky.app/profile/did:plc:xwsz6ijmnonkvysgau6uhjpm
https://twitter.com/towamin
https://twitter.com/intent/user?user_id=14652450
http://c10013999.circle.ms/oc/CircleProfile.aspx
http://c10039592.circle.ms/oc/CircleProfile.aspx
http://birdream.hp.infoseek.co.jp
http://twitpic.com/photos/towamin
