Hiroki Shinohara

Age: 24

Officer in Yamato's tactical division, member of the flight group. Rank: Ensign (or Third-grade Space Lieutenant). A native of Tochigi Prefecture.

He is Kato's right-hand man and second in command of the flight group. This long-haired guy is seen as frivolous based on his looks, words and deeds. But in truth, he is a reasonable young man.

(Source: ourstarblazers.com)