[DeepL Translation - needs review] Introduction to Volume 1: An old Japanese folk tale turned into a mystery! This is a brand-new mystery that takes the well-known Japanese folk tales such as "Urashima Taro" and "Tsuru no Ongyo" and uses them to solve mysteries such as locked rooms, alibis, and dying messages. The story is about a man who is in a secret room, an alibi, and a dying message! How did this happen? How did this happen?" and "How could this person be ......?" The book contains fiv...
