BON'Z (ボンズー) is a 4-Member J-Rock band under the Universal Music Japan Label. The band was formed by Shun Jinkou (Guitar, vocals), Kazuki Kotaka (Guitar), Shougo Oota (Keyboard) and Shunya Shigemura (Guitar, chorus). The band minorly debuted at October 27, 2004 with their indies album "seed -tane-" but had a major debut in July 27, 2005 with their album "Arigatou~", which is used as the 2nd Ending of Kyou Kara Maoh!