: The main cast—including Bulma, Master Roshi, Oolong, and Puar—reunites at Papaya Island for the 23rd Tenka'ichi Budōkai (World Martial Arts Tournament).
The English dub (Funimation) introduced several key shifts in presentation starting with this episode: WHY DID IT DO THIS!!? - Dragon Ball Episode 133 Reaction
: The episode opens three years after Goku's victory over King Piccolo. During this period, Goku has been training under Kami and Mr. Popo at the Lookout.
" Changes " (Japanese title: The Reunion Before the Storm ) is the 133rd episode of the original Dragon Ball anime. It serves as a pivotal narrative and stylistic turning point, marking the beginning of the and the transition toward the more mature tone seen in the later Dragon Ball Z . Core Narrative and Context
: The episode introduces "Ma Junior," the reincarnation and son of King Piccolo, who has also grown into an adult and entered the tournament to seek revenge. Significant Dub Changes
: The climax of the reunion is the arrival of a tall, muscular, and mature Goku. He is initially unrecognizable to his friends until he removes his white turban.