Sweetheart ～The First Date～.Shizuku asks Male Natsuru to go out on a date with her. While Shizuku is generally insistent that it's a proper date, Natsuru just goes along with it thinking it is a plan to draw out the White Kampfer. After visiting an aquarium and having a picnic, Shizuku questions Natsuru about why he likes Kaede. Hesitating to ask if he suspects a connection between Kaede and the Moderators, she then talks about the Kampfer battle, remembering a lost ally. Natsuru has a quick nap with a curious dream, only to wake up on Shizuku's lap, curious as to whether she tried anything while he was asleep...