(Voice type: Medium, Medium-low)

The boy who is given the codename Heero Yuy is of Japanese descent, a complicated character. His cold, stoic demeanor seems more fitting for a battle hardened veteran than a fifteen-year-old boy. Heero is actually a very kind-hearted young man who keeps his emotions reined in while fighting. On many occasions, Heero espouses the philosophy that being emotional on the battlefield will only result in heartbreak, so soldiers need to be able to fight without caring about their opponents.