Artist.
Japanese name: ぼにげん (Bonigen)
Old name: b3 (reading is given as ぼうにんげん, Bouningen)
Site name: らくじゅー
Old site name: らくがき系自由過多
https://www.pixiv.net/users/335572
https://www.pixiv.net/stacc/bb3
https://x.com/bouningen
https://x.com/i/user/87686600
https://sketch.pixiv.net/@bb3
https://bouningen.tumblr.com
https://www.tumblr.com/blog/view/t:rDtHmaSixor1jH5WzMEQ7Q
https://ask.fm/bouningen
http://twitpic.com/photos/bouningen