Tamamura Akashi is a native of Orient City and childhood friend of the protagonist. A strong sense of justice underlies his cynical demeanor. He's a university student and part-time worker, excelling in baseball with pro-level batting skills, though he struggles under pressure. Akashi transforms into a hero wielding a bat and fiery energy balls. After being devoured by a Kaibutsu and erased from memories, he grapples with leaving behind a legacy while continuing to fight.