Description
I decided to start an immersive, adventure across Tokyo with the Seibu Railway x Real-Life Mystery Solving Game: Mystery Journey Train Story. Distant Thoughts in a Mysterious Town. This official puzzle‑solving event turns the Seibu Railway network into a story playground. I step directly into a storyline that takes me through stations, neighbourhoods and scenic spots along the line. Whether I travel solo with family or with friends the real‑life escape game offers a hands‑on way to explore Tokyo while solving a family mystery.
How can I make a group booking?
For group bookings, please reach out via our Contact Us page with your event name, date, and number of tickets needed. Our team will prepare the best available options and assist you personally.
Contact Us →Produced by Flap Zero Alpha Co., Ltd. a known Japanese maker of puzzle games the second part of the Mystery Journey Train Story series makes real‑life story gaming even more engaging. The plot follows brothers who often misunderstand each other. Guided by hidden messages across the railway network the twin brothers follow a path that brings back memories and family feelings finally leading to understanding.
What makes this experience special is its two viewpoints. The event has two courses letting participants see the story from the point of view of either twin brother. As participants solve location‑based riddles the twin brothers are led to spots along the Seibu Line showing them local culture, hidden city spots and regional highlights. The game kit also gives coupons that can be used for special offers, good food and shopping at participating shops along the route.
Playing a mystery‑solving game in Japan gives a nice mix of city exploration and story discovery. Of just seeing sights from far away participants actively engage with the area moving through real Japanese transit systems and finding charming districts that are not, on usual tourist maps.
What makes this experience different is that it has a dual-perspective structure. The event has two courses letting participants see the story from the point of view of either twin brother. As participants solve location-based riddles they are guided to points of interest along the Seibu Line exposing them to local culture, hidden city spots and regional highlights. Additionally the game kit includes promotional coupons that can be redeemed for special benefits, gourmet food and shopping at participating establishments along the route.
Experiencing this mystery-solving game in Japan gives a pleasant balance of city exploration and story discovery. Of only looking at sights from far away participants actively work with the surroundings moving through real Japanese transit systems and finding charming districts that are not, on the usual tourist route.
Dates and venues
Wednesday 1st April 2026 – Monday 31st August 2026: Seibu Tourist Information Center Ikebukuro, Tokyo
- Admission voucher valid for exchange into one physical mystery-solving kit during operating hours (8:00 AM to 3:00 PM).
- Transportation costs across the Seibu Railway network are not included and must be covered separately by the participant.
- This listing is for the mystery-solving kit exchange voucher only; no dedicated Seibu Line 1-day pass is included.
- Applications for this general-sale voucher close on Monday 31st August 2026 at 2:00 PM.
- Smart Tickets picked up via Japanese convenience store multi-copy machines (FamilyMart or Seven-Eleven) must be presented at the physical exchange location.
Pricing for each date is confirmed on enquiry because ticket availability and demand change constantly. We provide a custom, live quote as soon as you reach out. Please note that tickets for this experience are sold through Japanese-language ticketing systems and vouchers cannot be changed, cancelled, or refunded once processed. To secure your exchange vouchers, simply submit your preferred date, number of participants, and venue details using the Contact Us button.
Why book through Jasumo Tickets
Booking events in Japan can be tough for international travellers. Many ticketing websites are in Japanese. They ask for a phone number and a local payment method. Foreign credit cards don’t work. Popular event tickets sell out fast once they go on sale.
Jasumo Tickets makes it easier. We get your vouchers directly from ticket sources and event organisers, in Japan. Our team manages all the language barriers and technical details for you. You get English support every step of the way. Payments always go through without problems. Every ticket or voucher we send is real and verified. You can enjoy your trip to Tokyo with no stress.
How it works
- Submit Your Voucher Request
Submit your request via our Contact Us form, specifying the event, your desired date, and the total number of vouchers needed.
- Check Availability and Receive a Quote
Our team checks real-time availability and responds promptly with a clear quote.
- Complete Secure Payment
Complete your payment securely through our simple international payment channels.
- Voucher Authentication and Delivery
We secure your vouchers through our official Japanese network, authenticate the issue, and arrange delivery or pickup instructions for your stay in Japan.
Ready to begin your mystery adventure along the Seibu Line? Click the Contact Us button below with your intended date, venue, and group size ready, and our team will take care of the rest.
Frequently Asked Question
Vouchers must be physically exchanged for the game kit at the Seibu Tourist Information Center Ikebukuro, located near the East Exit of Ikebukuro Station in Tokyo. Exchange is available daily between 8:00 AM and 3:00 PM only. Station ticket windows cannot process exchanges.
No, the exchange voucher covers the official mystery-solving kit only. Travel expenses across the Seibu Railway network must be paid separately using standard transit IC cards or regular train tickets.
Yes, foreign visitors can participate, but securing vouchers through Japanese sales channels usually requires local payment methods. Jasumo Tickets assists international guests by securing authentic vouchers in advance.
In accordance with event policies, vouchers cannot be changed, cancelled, or refunded after purchase.
The exchange voucher is valid for redemption on any operating day within the event period from Wednesday 1st April 2026 through Monday 31st August 2026.
The event is produced by Flap Zero Alpha Co., Ltd., a specialized Japanese developer of real-life escape games and immersive puzzle experiences, in collaboration with Seibu Railway.
Venue & access
- Seibu Tourist Information Center Ikebukuro: Located at Ikebukuro Station East Exit (1-28-1 Minami-Ikebukuro, Toshima-ku, Tokyo). Nearby landmark: Ikebukuro Station East Exit Plaza.
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