About the Book: This gripping manga series follows Kou, Mitsuba, Nene, and their friends as they enter the mysterious Red House to uncover memories of an altered past and unravel the secrets of a changed timeline. Their search takes a shocking turn when they encounter a grown-up Hanako-kun, whose unfamiliar presence threatens everyone inside the house. Perfect for fans of Japanese manga, supernatural mysteries, fantasy, horror, alternate timelines, and school-life adventures.