The Great Yokai of the Haunted Halls

Sinopsis en inglés

After venturing into the old campus building, you and your friend Yua encounter a mysterious fox spirit that turns your lives upside down! Navigate through a labyrinthine, an uncanny version of the old campus building, evading malevolent spirits and dealing with curses. Form an alliance with the benevolent yokai Izuna to gain unique abilities. Your choices may lead you branching toward multiple endings.