Dragon Ball: Nihon Ijin Taishou - Saikyou no Ijin wa Dare?

A huge crowd gathers for a tournament intended to decide which legendary figure is the strongest of all. Goku arrives dramatically on the Flying Nimbus, eager to test himself against powerful opponents, only to learn that he has not been invited to fight. Instead, he is asked to watch the matches and offer his own enthusiastic commentary on the remarkable competitors.