Tokyo Metro: The Underground Mysteries 2025

Tokyo Metro: The Underground Mysteries is an annual puzzle-solving adventure game in Tokyo, typically held in winter, where participants use metro lines to follow clues, solve riddles, and discover hidden city spots, often involving a physical kit and a 24-hour ticket.

2025

• runs from 1st October 2025 to 31st March 2026

• 2025 Official Site
  



• Tickets are a available for 2025 at Scrap Ticket . When you purchase your ticket you specify the date you want to play
  

• Like a JR Pass when you have purchaed your ticket you must take the ticket to a specific station to exchange for the Kit From the offical website, Exchange Locations
  
  
• At these location you exchange your ticket for the Kit.
  
  
• You must specify the date on which you want to play ( You can play from the time you exchange your puzzle kit until the last train of your route. You cannot play on a day other than the exchange day, or over multiple days.)

The mystery-solving kit comes with a 24-hour ticket for unlimited rides on the Tokyo Metro! Explore all of Tokyo and solve the mystery!