Manga artist.His pseudonym "Oh! Great" is a play on his real name.
Names: 大暮維人 (Oogure Ito), Oh! Great
Circle: G3
Original creator of the Tenjou Tenge and Air Gear manga series.
https://twitter.com/ohgreatofficial
https://twitter.com/intent/user?user_id=1441184798274318343
http://doujinshi.mugimugi.org/browse/author/19427/Oogure-Ito/
http://www.mangaupdates.com/authors.html?id=288
http://en.wikipedia.org/wiki/Oh!_great
http://ja.wikipedia.org/wiki/大暮維人
https://www.animenewsnetwork.com/encyclopedia/people.php?id=5768
