Kendo Kobayashi is a Japanese comedian and actor represented by Yoshimoto Creative Agency who voiced Dice in the Japanese version of One Piece.
Kobayashi lends his voice to the character Dice in the Japanese-language version of One Piece, a guest casting that fits the show's habit of bringing in well-known Japanese comedians for supporting parts. The role sits apart from his day-to-day work as a television and stage performer.
Performing under his real name Tomoharu Kobayashi and nicknamed Ken Koba, he has worked in Japanese comedy and television since 1992 as part of the Yoshimoto Kogyo talent roster, managed through Yoshimoto Creative Agency in Tokyo. A graduate of the Yoshimoto New Star Creation school in Osaka, he built his profile through stand-up and variety programming rather than acting or voice work.

Naruto vs Luffy with the twist nobody asked for: Luffy tickled Hinata on date night, and she kind of liked it. We break down the whole fight and commit to a winner....

When I first decided to commit to watching One Piece seriously, I knew I was embarking on one of anime's longest and most beloved series. With over 100...
Kendo Kobayashi is a Japanese comedian and actor represented by Yoshimoto Creative Agency, working in Japanese comedy and television since 1992. He also lends his voice to Dice in the Japanese version of One Piece, a guest role apart from his usual stage and television work.
Kobayashi voices Dice in the Japanese-language version of One Piece. It is a guest casting that fits the show's habit of bringing in well-known Japanese comedians for supporting parts.
Kendo Kobayashi performs under his real name, Tomoharu Kobayashi, and is also nicknamed Ken Koba. He has worked under that name since 1992 as part of the Yoshimoto Kogyo talent roster.
Kobayashi is a graduate of the Yoshimoto New Star Creation school in Osaka. He trained there before building his profile through stand-up and variety programming.
Kendo Kobayashi was born in 1972 and has worked as part of the Yoshimoto Kogyo talent roster since 1992. That career in comedy and television predates his guest voice role in One Piece.
This content is original writing by Daddy Jim Headquarters based on the One Piece anime series, manga, and official materials. Episode and chapter references are cited where applicable.
Rights holders
All rights belong to their respective owners.
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:
Official resources:
Daddy Jim Headquarters maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.