Artist.

Japanese name: 山田狂 くろたん (Yamadakyou Kurotan)
The other names: くろたん (Kurotan) or 山田狂 (Yamadakyou)

Circle name: 山田教アームカットの会 (Yamadakyou Armcut no Kai)
Blog name: フノクーノ！ (funoku-no)

See also

• Circle website: http://arm-cut-club.theblog.me/
• Blog: http://ameblo.jp/karahu-ru/
• Pixiv account: http://www.pixiv.net/member.php?id=1567082
• DeviantArt account: http://kurotan-yamadakyo.deviantart.com/
• Puri Gazou account: http://prcm.jp/user/4eKUQn5
• Twitter account: http://twitter.com/yamadakyo_
• Ask.fm account: http://ask.fm/yamadakyo_
• Ameba Now account: http://now.ameba.jp/karahu-ru/