休日、それは防衛隊員に訪れる束の間の安息…。トレーニング漬けの日々で休日の過ごし方を忘れてしまったレノは、同じく非番の保科からただならぬ雰囲気を感じとり、伊春と共に尾行作戦を決行する！しかし、事態は思わぬ方向に動き出し…?!
A day off... a rare day of peace for the Defense Force. After spending so long training, Reno has forgotten what he's supposed to do with free time. He sees that Hoshina is up to something with his own day off, and decides to go on a mission to tail him with Iharu! But then things go in an unexpected direction...
