Hirayasumi manga volume 5 features story and art by Keigo Shinzo.

A whole year has passed since Hiroto and his cousin Natsumi began living together. But even with the beautiful cherry blossoms blooming around them, Hiroto can't help but feel worried about his friend Hideki. Because while Hideki claims to have mastered the perfect balance between his career and new responsibilities as a father, Hiroto has a sneaking suspicion that things are much worse than his friend is letting on…