Virgin Fleet (聖少女艦隊バージンフリート Seishôdô kantai bâjin furîto) is a 3-episode OVA series created by Oji Hiroi (of Sakura Wars fame) and Yasuhiro Imagawa and produced by AIC and Beam Entertainment.
Synopsis
In the pre-WWII era, Nakano Naval Academy's special school for girls is codenamed "Virgin Fleet". These girls are gifted with a special form of power known as "Virgin Energy". With the fear of another Russo-Japanese war imminent, rookie pilot Shiokaze Umino must hone her powers to save Japan from complete destruction.