2002 | 26 Episodes

Season 1 of Ultimate Muscle: The Kinnikuman Legacy premiered on January 9, 2002.

2002 | 25 Episodes

Season 2 of Ultimate Muscle: The Kinnikuman Legacy premiered on July 10, 2002.

2004 | 26 Episodes

Season 3 of Ultimate Muscle: The Kinnikuman Legacy premiered on April 7, 2004.