関ヶ原瑛
A playable protagonist and pilot of Sentinel No. 11 in [[Juusan Kihei Bouei Ken]]. An amnesiac student at Sakura High School in the 1980s, constantly on the run from mysterious agents. Seen primarily as a loner, but tends to butt heads with and eventually warms up to [[Fuyusaka Iori]]. Is close to [[Shinonome Ryouko (Juusan Kihei Bouei Ken)|Shinonome Ryouko]].

Wears a [[gakuran]] similar to the Sakura High male uniform, but with a zipper instead of a set of buttons. Has [[short hair|short]], [[grey hair]], and [[grey eyes]].
sekigahara ei