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Uncover the secret scroll hidden by Tokugawa Ieyasu that foretold Sakoku's end. Decode clues across Edo's remnants to expose the conspiracy that shattered Japan's isolation.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the heart of Edo, Tokugawa Ieyasu forged the ironclad Sakoku policy in 1635, sealing Japan from the world for over two centuries
You are a trusted imperial archivist in 19th-century Tokyo, tasked with locating the legendary Broken Sakoku Scroll, an artifact capable of rewriting Japan's history.
Your mission begins
Dive into the heart of Tokyo, where the echoes of samurai and shoguns still shape the contours of a millennium-old capital.
Your quest for the Broken Sakoku Scroll begins in Tokyo, facing the bronze statue of Kusunoki Masashige, erected in 1900 in Kokyo Gaien. This loyalist samurai (1294-1336) is honored as a symbol of bushido for his sacrifice at the Battle of Minatogawa in 1336, where he died for Emperor Go-Daigo. Although the statue was destroyed by an attack in 1932 and rebuilt the same year, it testifies to Japan's resilience and the importance of loyalty in the country's history. It is here, in the shadow of this 7-meter-high monument, that the first clues of your mission materialize.
Continue towards Sakuradamon Gate, an outer gate of the Imperial Palace built in 1868. Named for its cherry trees, it was the scene of the assassination of Shogun Tokugawa Nariaki in 1860 and an attempt on Emperor Komei the same year. This 12-meter-high structure, with its black-tiled tenshu-style roof, is a key witness to the end of the Edo period and the transition to the Meiji era. The Nijubashi Bridge, a two-arched stone bridge rebuilt in 1888-1889, awaits you next. A symbol of modern Japan's post-Sakoku opening, it provides primary access to the palace and is guarded 24/7, closed to pedestrians except for official events. Your clues lead you to these historically rich locations in the Kanto region.
The East Gardens of the Imperial Palace (Kōkyo Higashi Gyoen) span 210,000 m², open to the public since 1968. They house the remains of Edo Castle, destroyed by fire in 1873, originally built in 1457 by Oda Nobunaga and later Tokugawa Ieyasu. Here you discover the ruins of the main tower (Otemon) and the moats and walls dating from 1601-1606. The Honmaru Museum, opened in 1999, exhibits artifacts from the Edo period, offering direct immersion into this crucial period of Tokyo's history. It is in this setting that you decipher secrets related to the Sakoku policy and its consequences on Japanese trade.
Your journey takes you to Nihonbashi Bridge, a historic stone bridge rebuilt in 1911. At 49.9 meters long, it has marked kilometer zero of Japanese roads since 1603. In the 17th century, it was the commercial center of Edo and the starting point of the five Tokugawa shogunate routes. Although hidden under the Tokyo Expressway No. 1 since 1963, it remains a vital link to the Sakoku policy and controlled trade. Finally, Hie Shrine, founded in 1659 and moved in 1923 after the Great Kanto Earthquake, reveals its 580 red torii forming a tunnel. Dedicated to Ōyamakui no kami, protector against disasters, this Shinto shrine, rebuilt in gokakuden style in 1925, testifies to Tokyo's spirituality through the ages.
By completing your exploration of Tokyo's historical sites, from the Kusunoki Masashige Statue to Hie Shrine, you will have assembled the fragments of the Broken Sakoku Scroll. This thematic circuit in Kanto, marked by the Tokyo Imperial Palace and the remnants of the Edo period, will have revealed the complexities of the Meiji Restoration and the deep roots of Japanese heritage. Each monument, each precise date, each proper name encountered will have brought you closer to understanding a constantly evolving nation. You take with you a new perspective on the history of Tokyo, far beyond classic guides, thanks to this interactive visit of Kanto's monuments.
You're not just buying an escape game. You're carrying a living guide — historical anecdotes, forgotten legends, key monuments, hidden architecture — unfolding as you go.
At each stop, places ordinary guides miss — secret façades, sculpted crests, alleys steeped in history.
Every riddle is rooted in a real historical fact or local legend. You leave with dozens of stories to tell.
Learn to read buildings — flamboyant Gothic, Baroque, Art Deco — like a real art historian, while having fun.
Walk through the city like a novel's character — every alley becomes a stage, every square a theatre.
A voice walks with you at every step, tells the story of each place, reads clues, adds a cinematic feel.
Keep access to the guide & game for 1 year. Come back any time, share it with friends.
« You will not leave this city the way you entered it. »
Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.
No app to download. Play directly from your browser. Guided step by step, at your own pace.
One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.
Point your phone at the façade: a historical character appears and speaks to you in your language. Golden letters magically write themselves on the wall to reveal the puzzle answer.
Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.
French, English, German, Spanish, Italian + 27 other languages auto-translated by AI.
Places tied to your adventure — optional entries, totally up to you · per person
8 stages through the city
The gameplay: AR, camera, hidden clues
At each stop, open your phone camera: an augmented reality character appears on the façade and speaks your language. Hunt the clue — it materializes as golden letters on the real wall or floats in front of you. When you find it, the phone vibrates, an AR chest opens and reveals your answer fragment. 8 stops, 8 clues to find with the camera, 1 final code.
The stops on your route are a surprise. You'll discover them one by one, guided by your phone, starting from the meeting point.
One phone = one team. Pick the number at checkout (1 to 10).
Solo, or a group sharing the screen. One team, one code.
Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.
Friends, bachelor/bachelorette, small office outing — each their own code, each plays at their own pace. Tiered pricing then €6 flat per phone from the 6th.
Ready to live this adventure?
Get my code · 12€No calendar booking. Code sent immediately by email.
🔒 Secure payment · Code in 5 min · Free cancellation
Assemble fragments of an ancient scroll that rewrites the history of Sakoku.
Explore iconic Edo-era locations, from the castle to sacred temples.
Delve into the challenges that led to Japan's forced opening.
Japan at the crossroads of worlds
Outsmart machinations and reveal a forgotten Shogunate prophecy.
OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.
A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.
Point your phone at the façade: a knight, witch, monk, sailor, detective or ghost appears full-screen and speaks to you in your language with their dedicated ElevenLabs voice (each character has their own unique voice) — your living guide.
At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.
Every puzzle available as text AND voice-over: read at your own pace or listen eyes-free while walking. Great in groups and for accessibility.
A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.
Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.
3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.
At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.
PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.
No, never. You get a link, you click, it plays in your browser. That's the point of a PWA: same as an app, without the hassle.
GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.
1 h 30 to 2 h 30 depending on your pace. The timer runs but only for the leaderboard — you play at your own tempo.
You get 3 levels of hints per puzzle (increasing penalty). If truly stuck, you can skip the step (45-min penalty but you keep going).
From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.
Pre-register or contact us — we'll email you as soon as your city is live.
Point your phone at the façade: a historical character appears full-screen and speaks to you in your language. At the puzzle climax, golden letters magically write themselves on the real wall — that's your answer. After each puzzle solved, a treasure chest floats in front of you. Seeing is believing.
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Dive into the heart of Tokyo, where the echoes of samurai and shoguns still shape the contours of a millennium-old capital.
1 purchase = 1 phone. Play several on the same device.
No calendar booking. Code sent immediately by email.
🔒Secure payment · Code in 5 min · Free cancellation
🪙+24 TripCoins granted with your booking
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Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
10€. Le plus ancien et le plus grand musée du Japon, avec une collection de plus de 110 000 objets, y compris des trésors nationaux et des biens culturels importants, notamment de l'ère Edo.
300 JPY. Un jardin paysager traditionnel japonais de l'époque Edo, avec un étang d'eau de mer et une maison de thé sur une île, offrant un contraste saisissant avec le paysage urbain de Tokyo.
2000 JPY. Expérience culinaire unique dans le quartier de Tsukishima, où vous pouvez préparer et déguster cette crêpe salée locale, emblématique de Tokyo, dans l'un des nombreux restaurants spécialisés.
1000 JPY. Admirez Tokyo sous un angle différent en naviguant sur la rivière Sumida, passant devant des sites comme le Tokyo Skytree et les jardins de Hamarikyu, avec des commentaires historiques.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.