As Tsukikage look into the Kyuten Science company, seemingly finding no connection to Moryo, Yuki grows concerned that Momo is focusing too much on training. While tailing another drug dealer, Momo is attacked by Moryo mercenary Dolte, having to be saved by Yuki. Deciding to follow the advice of her peers, Momo takes a day off to celebrate her birthday with her classmates. Refreshed, Momo successfully handles the next mission, after which the other Tsukikage members hold their own birthday celebration for her...