Artist.

Nickname: 尼野じゃっく (Amano Jack or Amano Jakku)
Old name: あまのじゃっく (Amano Jakku)
Circle name: パラダイスジャック (Paradise Jack)

See also

• Pixiv account: http://www.pixiv.net/member.php?id=13203324
• Nijie account: http://nijie.info/members.php?id=350508
• Niconico account: http://www.nicovideo.jp/user/13277263
• Niconico Seiga: http://seiga.nicovideo.jp/user/illust/13277263?target=illust_all
• Niconico Manga: http://seiga.nicovideo.jp/manga/list?user_id=13277263
• Twitter account: http://twitter.com/kyabosean
• Circle.ms: http://portal.circle.ms/Circle/Index/10352088
• Comike Web Catalog: http://webcatalog.circle.ms/Perma/Circle/10352088