Artist, mangaka.

• Pen-name: ちざきゃ (the artist uses this spelling: "Chizakya")
• Circle name: ちざき屋 (Chizaki-ya)
• Site name: こんぺてんとる～む
• Website: http://w2322.nsk.ne.jp/~chizakya/competence.html
• Wikipedia article (JP): http://ja.wikipedia.org/wiki/ちざきゃ
• Nicopedia article: http://dic.nicovideo.jp/id/3857747
• Amazon.co.jp: http://www.amazon.co.jp/s/?search-alias=books-jp&field-author=ちざきゃ
• This artist seems to be Chizakya's other account:
• Nickname: ヒロスえ (Hirosu-e)
• Pixiv account: http://www.pixiv.net/member.php?id=244673