Plot:
1-4: Hong Kong Kowloon Treasure Murder Case 5: Hayami Reika and the Uninvited Guest 6-9: Alchemy Murder Case 10-14: Jakumon School Murder Case 15-16: Murder at 10,000 Meters 17: Camping Ground Mystery 18: The Evil Spirit in the Diving Pool 19-22: Inspector Kenmochi's Murder Case 23-25: Game Hall Murder Case