Artist, mangaka.

Japanese name: いぶろー。 (Iburou. or Iburoo.)
Old names: たけうま (Takeuma) or たけうま司 (not to be confused with another illustrator called Takeuma)
Circle name: 竹馬の友
Old site names: いぶろー。奮闘記 or たけうま製作所

h4.See also

* Niconico account: http://www.nicovideo.jp/user/30285351
* The Doujinshi & Manga Lexicon: http://www.doujinshi.org/browse/author/111234/

iburoo