Masaru Kodaka

Japanese name:	小高 勝
Nickname:	Kodama

He is a relatively quiet boy who likes to keep to himself. His father is a wary individual who runs a civilian contracting company. Kodama's two gifted older brothers hate their father and try to go towards a different path, however Kodama looks up to him and his status as a "chosen" man. Being raised by his father seems to have warped Kodama's sense of ethics and morality to the point where he enjoys to take shots at stray cats with a pellet gun.

Wikipedia