三浦慶太郎
A playable protagonist and pilot of Sentinel No. 19 in [[Juusan Kihei Bouei Ken]]. A student at Sakura High School in the 1940s, enlisted into the Japanese army in the wake of World War II. He is close friends with fellow soldier [[Hijiyama Takatoshi]]. Accompanies [[Minami Natsuno]]. Is the older brother of [[chihiro (juusan kihei bouei ken)|Chihiro]].

Wears Sakura High's male [[gakuran]], noted by students as appearing older than the 1980s variant, alongside a matching [[military hat]]. Has [[bandages]] wrapped around his shins. Has [[green eyes|green]]/[[brown eyes]] and [[short hair|short]], [[grey hair|dark grey hair]].
miura keitarou