Japanese voice actor born March 24, 1956 in Tokyo and represented by OYS Produce. Yamaguchi portrayed two notable Dragon Ball characters across the original series and sequels before his death in 2011.
Yamaguchi voiced Raspberry in Dragon Ball Z, bringing monstrous presence to the fearsome creature encountered during the series' most intense battles. He later reprised his work in the Dragon Ball franchise by voicing Nuova Shenron in Dragon Ball GT, demonstrating range across entirely different character types. His contributions spanned multiple eras of the Dragon Ball universe, helping bring both mechanical and biological threats to vivid life.
Born in Tokyo in 1956, Yamaguchi worked steadily throughout the 1970s and beyond as a professional voice actor represented by OYS Produce. He passed away on October 24, 2011, leaving behind a body of work that includes his memorable contributions to the Dragon Ball franchise alongside roles in numerous other anime and entertainment projects throughout his career.
Looking for more on Ken Yamaguchi? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
Browse our episode guides:
Official resources:
Come listen to some Dragon Ball R&B.
Daddy Jim Headquarters maintains this encyclopedia across 13 languages. If you spot an error, a translation issue, or something that doesn't look right, let us know.