Famicom Mini 28 : Famicom Tantei Club Part II, Ushiro ni Tatsu Shoujo, Zen, Kouh

The story takes place a little earlier than "The Missing Heir. The boy who played an active role in "The Vanishing Successor" begins to pursue his career as a detective. The case that started it all unfolds. A horrible case develops from an innocuous gossip that appears at Ushi-Mitsu High School, where the spirit of a bloodstained girl appears.