Waterfront Mystery-Solving Rally “Minato Ward and 25 Mysteries” Is Here!
Organized by the Minato City Tourism Association, a mystery-solving rally that takes participants on a tour of Minato City’s waterfront areas will be held from July 17 to November 30.
Set against the backdrop of Minato City’s waterfront areas, this walking mystery-solving event challenges participants to solve puzzles while searching for clues hidden throughout the city.
As you solve the puzzles, visit Minato Ward’s waterfront spots and experience the charm of the area firsthand.
Among those who complete the required challenges, 100 participants will be selected by lottery to receive a Symphony Cruise gift card!!
We’ve put together a collection of challenging puzzles, so please join us with your family and friends!!
[Event Overview]
Dates: Friday, July 17, 2026 – Monday, November 30, 2026
Location: Minato Ward Waterfront Area (Takeshiba, Hinode, Shibaura, Odaiba, etc.)
Participation Fee: Free
How to Participate: Pick up a mystery-solving handbook at one of the locations listed below, scan the QR code to link it to your LINE account, and follow the instructions in the booklet and on LINE to solve the mysteries.
*The number of booklets available at each facility is limited. The Minato City Tourist Information Center (Fudanotsuji Square) has a sufficient supply, so we recommend picking up your booklet there.
Booklet Distribution Locations:
● Minato City Tourism Information Center (Fudanotsuji Square) <1st Floor, Fudanotsuji Square, 5-36-4 Shiba, Minato City>
● The Waters Takeshiba <1-10-30 Kaigan, Minato City>
● Takeshiba Passenger Ship Terminal <1-16-1 Kaigan, Minato-ku>
● BLUE FRONT SHIBAURA <1-1-1 Shibaura, Minato-ku>
● Aqua City Odaiba <1-7-1 Odaiba, Minato-ku>
● Tokyo Bay Cruising Restaurant Symphony TOKYO BAY SYMPHONY CRUISE <2-7-104 Kaigan, Minato-ku>
● Minato City Tourist Information Center (Hamamatsucho Monorail Station) <2-4-12 Hamamatsucho, Minato-ku; inside the North Exit ticket gates at Hamamatsucho Monorail Station; brochure rack>
Prizes: Tokyo Bay Symphony Cruise Gift Cards
● Dinner Cruise: French Cuisine “Symphony Royale” [Assigned Window Seats] – 5 groups (10 guests)
● Afternoon Cruise: Plan with Coffee – 45 groups (90 guests)
Special Website: https://minatoku.maane.jp/
Important Notes:
● Please pay close attention to your surroundings and safety while moving about. Please be considerate so as not to cause any inconvenience to facility staff or other pedestrians.
● The game uses the LINE app. Please download and set up the app in advance. Data charges are the responsibility of the participant.
● When using your smartphone, please be sure to stop and stand still. Using your phone while walking is extremely dangerous, so please refrain from doing so. In the unlikely event of an injury or accident during the event, the organizers assume no liability whatsoever. Please exercise extreme caution while participating.
● Business hours and closed days vary by facility. Please check the latest information for each facility before you go.
● Outside of business hours or on closed days, you may not be able to access certain puzzles or clues. Please participate at a time that is convenient for you.
● For comments or questions regarding the puzzles or event content, please contact us via the Nazoo FAQ or the Contact Us page. Facility staff are not familiar with the details of the puzzles, so please refrain from asking them questions.
● Please refrain from posting answers, hints, or details about the game on the internet or social media. We ask for your cooperation to preserve the enjoyment of future participants.
Set against the backdrop of Minato City’s waterfront areas, this walking mystery-solving event challenges participants to solve puzzles while searching for clues hidden throughout the city.
As you solve the puzzles, visit Minato Ward’s waterfront spots and experience the charm of the area firsthand.
Among those who complete the required challenges, 100 participants will be selected by lottery to receive a Symphony Cruise gift card!!
We’ve put together a collection of challenging puzzles, so please join us with your family and friends!!
[Event Overview]
Dates: Friday, July 17, 2026 – Monday, November 30, 2026
Location: Minato Ward Waterfront Area (Takeshiba, Hinode, Shibaura, Odaiba, etc.)
Participation Fee: Free
How to Participate: Pick up a mystery-solving handbook at one of the locations listed below, scan the QR code to link it to your LINE account, and follow the instructions in the booklet and on LINE to solve the mysteries.
*The number of booklets available at each facility is limited. The Minato City Tourist Information Center (Fudanotsuji Square) has a sufficient supply, so we recommend picking up your booklet there.
Booklet Distribution Locations:
● Minato City Tourism Information Center (Fudanotsuji Square) <1st Floor, Fudanotsuji Square, 5-36-4 Shiba, Minato City>
● The Waters Takeshiba <1-10-30 Kaigan, Minato City>
● Takeshiba Passenger Ship Terminal <1-16-1 Kaigan, Minato-ku>
● BLUE FRONT SHIBAURA <1-1-1 Shibaura, Minato-ku>
● Aqua City Odaiba <1-7-1 Odaiba, Minato-ku>
● Tokyo Bay Cruising Restaurant Symphony TOKYO BAY SYMPHONY CRUISE <2-7-104 Kaigan, Minato-ku>
● Minato City Tourist Information Center (Hamamatsucho Monorail Station) <2-4-12 Hamamatsucho, Minato-ku; inside the North Exit ticket gates at Hamamatsucho Monorail Station; brochure rack>
Prizes: Tokyo Bay Symphony Cruise Gift Cards
● Dinner Cruise: French Cuisine “Symphony Royale” [Assigned Window Seats] – 5 groups (10 guests)
● Afternoon Cruise: Plan with Coffee – 45 groups (90 guests)
Special Website: https://minatoku.maane.jp/
Important Notes:
● Please pay close attention to your surroundings and safety while moving about. Please be considerate so as not to cause any inconvenience to facility staff or other pedestrians.
● The game uses the LINE app. Please download and set up the app in advance. Data charges are the responsibility of the participant.
● When using your smartphone, please be sure to stop and stand still. Using your phone while walking is extremely dangerous, so please refrain from doing so. In the unlikely event of an injury or accident during the event, the organizers assume no liability whatsoever. Please exercise extreme caution while participating.
● Business hours and closed days vary by facility. Please check the latest information for each facility before you go.
● Outside of business hours or on closed days, you may not be able to access certain puzzles or clues. Please participate at a time that is convenient for you.
● For comments or questions regarding the puzzles or event content, please contact us via the Nazoo FAQ or the Contact Us page. Facility staff are not familiar with the details of the puzzles, so please refrain from asking them questions.
● Please refrain from posting answers, hints, or details about the game on the internet or social media. We ask for your cooperation to preserve the enjoyment of future participants.