Lime-iro Senkitan: Nankoku Yume Roman
Southern Romance Story
らいむいろ戦奇譚 南国夢浪漫
After battle in first season battleship Amanohara was serious damaged and need to repair. It land on island where a Gogyou festival just begin. Umakai Shintaro and his five girls student who know as Raimu Unit begin enjoy a peace time in that island. But the enemy still follow them around. How Umakai Shintaro and his five girls student fight against the enemy. Still his five girls student begin try to draw his attention into them.
(Source: ANN)