Tokyo Metro – The Underground Mysteries 2017

Partners Information: Tokyo Metro will hold their “Tokyo Metro – The Underground Mysteries” event between Sunday, 1 October 2017 and Wednesday, 31 January 2018.

Tokyo Metro – The Underground Mysteries is a puzzle-solving and city exploration game. Walk around Tokyo and ride the Tokyo Metro to reach the goal!

The game is in its 4th year and is available in English for the first time!

Tokyo Metro – The Underground Mysteries 2017

Event period

Sunday, 1 October to Wednesday, 31 January 2018

How to participate

  1. Buy a puzzle-solving kit (which comes with a 24-hour ticket) at selected subway pass sales corners.
  2. Follow the instructions in the kit to solve the first puzzle. Go to the next spot.
  3. Follow the new hints at each place in Tokyo, unravelling mysteries along the way.
  4. More the final answer to finish the game!

Where to purchase the Puzzle-solving Kit

Subway pass sales corner at Ginza Station, Ueno Station, Ikebukuro Station (on the Marunouchi/Yurakucho Lines), Shinjuku Station or Shibuya Station.

Opening hours: 7:40am-8:00pm (365 days a year)


2,160 yen (including tax)

Comes with a 24-hour Tokyo Metro ticket for unlimited use of the Tokyo Metro Lines. The 24 hours start once you first walk through the automatic ticket gates.

Read more

Visit the official English site