Choji Marukura is known as Marucho. He is a wealthy and generous boy who used to be very obedient to his parents. This changed when he met the Brawlers...
Marucho is considered to be the brain of the group. He loves to play the game, and he often works out strategies.
Currently 13 years old. Debut age 10.
Guardian Bakugan: Preyas.
Main attribute: Aquos.