🕒 No date to pick · Code valid 1 year · Play whenever you want
Get my code
Uncover the conspiracy behind the 1923 Great Kanto Earthquake massacres in Nihonbashi. Decode survivor clues at historic sites to expose who ignited the panic and silenced witnesses amid the ashes.
📱 1 to 10 phones · 1 team per phone · Independent codes
September 1, 1923, 11:58 AM: the Great Kanto Earthquake ravages Tokyo's heart, but in Nihonbashi—the old commercial core—it's not just tremors that claim lives
You are a historical archivist in Tokyo, 1946, tasked with compiling the city's resilience after the 1923 earthquake and 1945 bombings.
Your
Dive into the heart of Tokyo, where the shadows of the Great Kantō Earthquake still haunt monuments built for eternity.
Your journey in Tokyo begins in Ueno Park, facing the 4.65m bronze statue of Saigō Takamori, erected in 1898. This samurai, leader of the Satsuma Rebellion in 1877, was a key figure in the Meiji Restoration of 1868. The very site of his commemoration was a rallying point during this rebellion. A short walk away, the Tokyo Memorial Hall, or Yūshūkan, built in 1882 near Yasukuni Shrine, exhibits artifacts from Japanese wars since 1853. This museum, named 'Hall of Glory' in 1900, documents soldiers' sacrifices, offering insight into the forces that shaped modern Japan and led to the challenges of the 20th century.
Continuing your path into the historic Kanda district, you reach Kanda Myōjin. This Shinto shrine, founded in 730 and rebuilt in 1616 under Tokugawa Ieyasu, houses a 12m vermilion torii. On September 1, 1923, the Great Kantō Earthquake, with a magnitude of 7.9, partially destroyed this edifice, causing 105,000 deaths in the region. The shrine, now a center for annual matsuri since the Edo period, embodies Tokyo's resilience in the face of disasters. It is only 1.2 km from Ueno Park, reminding us of the proximity of the capital's historical sites.
The route then takes you to Nihonbashi Bridge, rebuilt in stone in 1911. This iconic bridge marks kilometer zero of Japanese roads since 1603 and was the historical heart of Edo commerce. It too was severely damaged by the Great Kantō Earthquake in 1923 and the 1945 bombings. Its 49.9m length and 27.6m width, topped by an 8-ton monument from 1958, attest to its reconstruction. 2.5 km from Ueno Park, Nihonbashi symbolizes the city of Tokyo's ability to recover and preserve its heritage, even after massive destruction.
Your itinerary continues towards Hibiya Park, opened in 1903 on the former properties of the Hibiya clan, Tokyo's first modern Western-style park. Destroyed by fires following the 1923 earthquake, it was rebuilt with its 9m diameter fountain. This 16.1-hectare park was the scene of historical demonstrations, such as the rice riots of 1918. Further on, the Otemon Gate of the Imperial Palace, rebuilt in 1968 after the original's destruction in 1873, attests to the Fushimi-yagura fortifications from 1458. This gate, guarded 24/7, also witnessed the American occupation from 1945 to 1952, illustrating the different layers of Tokyo's history.
The last major stop leads you to the Wako watch store in Ginza, founded in 1894 by Kintarō Hattori. Its clock tower, built in 1932 and 47m high, became a symbol of Ginza's renewal after 1923. The carillon clock has played the 'Toreador Song' since 1953, a sound that has marked generations of Tokyoites. 3 km from Ueno Park, this building, classified as a heritage site in 2000, embodies perseverance and innovation. By exploring these Tokyo Historical Sites, from Meiji Restoration Sites to Edo Period Monuments, you will gain a comprehensive understanding of Tokyo's history, the scars left by the Great Kantō Earthquake 1923, and the indomitable spirit of its inhabitants.
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
Dive into a major and little-known event in Tokyo's history. Your insight is essential to separate fact from fiction.
Walk through districts that were reduced to ashes, but today bear the scars and stories of resilience and oblivion.
Reconstruct the voice of a courageous witness whose account was deliberately buried, to honor the memory of innocent victims.
Uncover the forgotten words and honor the victims' memory.
Truth fears no fire.
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.
Soyez le premier à partager votre expérience.
Did you play les ombres du grand seisme? Check the email you received after your game to leave a verified review.
Dive into the heart of Tokyo, where the shadows of the Great Kantō Earthquake still haunt monuments built for eternity.
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
More ideas for self-guided walking tours, scavenger hunts & city quests in the same city

Uncover Aum Shinrikyo's sarin plot that choked Tokyo's subways. Decode clues across Kasumigaseki stations to expose the cult's apocalyptic secrets before another strike.

Uncover the hidden agenda behind Japan's postwar transformation. Decipher classified documents, expose political conspiracies, and reveal what MacArthur truly orchestrated during the Allied occupation.

Uncover the curse behind poet Takeshi's final hanami poem and geisha Yukiko's vanishing. Decipher clues amid blooming sakura to expose a deadly secret before it claims another soul. Solve the mystery in 8 steps.

Uncover the forgotten oath of Taira no Masakado in Tokyo's financial heart. Thwart his vengeful curse haunting modern skyscrapers from an ancient kofun mound.

Uncover the conspiracy behind the 47 rōnin's legendary vendetta. Decipher coded messages left at Sengaku-ji temple to expose the truth hidden for centuries.

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.
Cosmopolitan port, where tradition meets modernity
Ancient samurai capital, between Zen temples and Pacific beaches.
Sacred shrines and Japan's natural splendor
Little Kyoto of the Japanese Alps
Where samurai tradition meets industrial innovation
Where samurai heritage meets exquisite gardens and gold
Coupe-file disponibles pour les sites payants de votre parcours. Gagnez du temps, vivez l'aventure pleinement.
10€. Explorez la plus grande collection d'art et d'artefacts japonais au Japon, au cœur du Parc d'Ueno.
Gratuit. Visitez ce sanctuaire shinto dédié aux âmes des soldats morts pour le Japon, à côté du Yūshūkan.
20€. Découvrez cette spécialité de Tokyo, une sorte de crêpe salée cuite sur une plaque chauffante, dans le quartier de Tsukishima.
15€. Admirez les gratte-ciel et les ponts de Tokyo depuis l'eau, avec des vues imprenables sur la Tokyo Skytree.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.