About

When Kouji was 3 years old he fell into a pond and was eaten by a koi fish. This fish was then caught and sold to a rich couple who found and adopted him. He entered baseball during high school and was scouted that way for the Ganma's army. He is Umako's older brother

Anime

Voice Actors

• 

  Takemoto, Eiji

  Japanese

• 

  Culpepper, Matthew

  English