Kenji Yamamoto

Kenji Yamamoto is a Japanese music composer and arranger who has been responsible for producing and composing soundtracks, including opening and ending sequence themes for various anime, tokusatsu and video game projects in the '80s, '90s, and '00s. Most notably, he has worked on soundtracks of various Dragon Ball video games.

Yamamoto has also composed background music for Dragon Ball Z Kai, a revamped version of the anime series Dragon Ball Z. On March 9, 2011, Toei Animation publicly acknowledged that many of Yamamoto's musical works for the series infringed upon unidentified third-party copyrights.

Father of Kanon Yamamoto, better known as cAnON..

(Source: Wikipedia