Mamoru Kodai

Age: 28
Birthplace: Kanagawa Prefecture, Japan

Officer attached to the Combined Space Fleet, UN Cosmo Navy. Susumu Kodai’s older brother. When he graduated Space Defense College, with the war situation growing dire and talented personnel being lost one after another, he was given command of a destroyer in spite of his youth.
Having lost both parents in meteor bomb attacks, his only remaining family is now his younger brother, Susumu.

(Source: StarBlazers)