Written and illustrated by Banri Hidaka

Are Kazuha and her friend Senko rivals for Sugimoto's heart? Kazuha has no idea, of course, because Senko does such a good job of keeping her true feelings a secret. Senko's confessed to Sugimoto that she once had it bad for him. But is it really in the past tense? Things get really complicated when they both accompany Sugimoto to the wedding of Mizushima, Kazuha's first, big crush.