Artist. Kamezaemon's friend. Has two nicknames.
https://www.pixiv.net/users/3023104
https://www.pixiv.net/users/7299304
https://www.pixiv.net/stacc/00arizuka
https://www.pixiv.net/stacc/x301104908
https://twitter.com/arizuka00
https://twitter.com/ka10r1nu
https://twitter.com/intent/user?user_id=1037827263050309633
https://twitter.com/intent/user?user_id=1411981554
https://kuroarisawa.booth.pm
https://seiga.nicovideo.jp/user/illust/58116196
https://www.nicovideo.jp/user/58116196
https://pawoo.net/@arizuka
https://pawoo.net/web/accounts/251376
https://pawoo.net/web/accounts/36154
https://sketch.pixiv.net/@00arizuka
https://www.tinami.com/creator/profile/48854
https://mstdn.jp/@arizuka
http://twpf.jp/arisawakuro
https://www.pixiv.net/stacc/arisawakuro
https://twitter.com/01arizuka
https://twitter.com/02arizuka
https://seiga.nicovideo.jp/user/illust/33601341
https://www.nicovideo.jp/user/33601341
http://twitpic.com/photos/9x6x1karasu
http://twitpic.com/photos/arisawakuro
