Ken Sato was designed as an ambitious, self-assured Japanese-American who inherited the secret ability to transform into Ultraman. He fights monsters while grappling with deep-seated estrangement from his father, from whom he was separated as a child. Ken soon faces an unexpected "parenting" situation when he is forced to raise the offspring of his greatest foe, a newborn Kaiju.

Struggling to balance the roles of a teammate and a new father, Ken must confront his own ego, reconcile with his est