The Great Yokai of the Haunted Halls

You and your childhood friend Yua enter an old campus building to retrieve a book, only to be pulled into a hidden supernatural realm filled with spirits and yokai. Trapped in this eerie otherworldly version of the building, you meet Izuna, a benevolent yokai, and gain the aid of the Kosaka sisters' spiritual powers in your attempt to escape. Navigate a labyrinthine haunted campus, evade malevolent spirits, manage curses, and engage in turn-based RPG combat with elemental attacks. Your choices shape the story's outcome, leading to one of five distinct endings and rewarding exploration and replayability.