The 47 Rōnin's Vengeance — Decode the Hidden Oath
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Chiyoda, Taito, ChuoThe 47 Rōnin's Vengeance — Decode the Hidden Oath
📍 Chiyoda, Taito, Chuo·🕐 5h – 8h·📍 ~40-60 km en voiture
🚗Roadtrip · Car needed
Also available as:HistoricalMysteryFantasySupernaturalCinema

The 47 Rōnin's Vengeance — Decode the Hidden Oath

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.

📱 1 to 10 phones · 1 team per phone · Independent codes

Difficulty
·From age 12 years
Starting point :Ōte-mon Gate, Imperial Palace East Garden

December 1702, Tokyo

2–4
days at your pace
🚗
car · 5-30 km between sites

The 47 Rōnin's Vengeance — Decode the Hidden Oath

🎭Your Mission

You are a trusted Hatamoto of the Tokugawa Shogunate in early 18th century Edo, tasked with deciphering the hidden oath that bound the 47 rōnin.

Your

Dive into Genroku-era Tokyo, following the footsteps of the 47 rōnin who defied the Shogunate to avenge their master in 1703.

« Samurai, even without a master, retain their honor and duty. It is a truth etched into the soul of Japan. »
Regional Proverb, Kanto

The story that haunts this land

Your quest begins at Ōte-mon Gate, in the East Gardens of the Imperial Palace in Tokyo, once the site of Edo Castle. It was here, in 1701, that the Tokugawa Shogunate decided to exile Asano Naganori, the daimyō of the 47 rōnin. The tension between clans and the strictness of feudal justice during the Genroku era are palpable. Here you will discover the first clues about the betrayal and dishonor that led to this drama, laying the groundwork for your investigation into what has become a fundamental narrative of Bushido, the samurai code, through the history of Tokyo.

Continue to Yasukuni-jinja, a Shinto shrine erected in 1869, after the Meiji Restoration. Although later than the events of the 47 rōnin, this place is dedicated to the souls of soldiers who died for Japan, embodying the spirit of sacrifice and loyalty at the heart of the rōnin drama. It is a place of remembrance where honor and duty to the nation are celebrated. Here you will decipher symbols related to samurai values and understand how the rōnin's sacrifice resonated through the centuries, influencing the concept of heroism in Japan, particularly in the Kanto region.

Your journey then takes you to the Statue of Saigō Takamori, near Ueno Park, erected in 1898. Saigō, a key figure of the Meiji Restoration, is often compared to the rōnin for his unwavering loyalty and tragic fate. This statue, depicting a samurai in hunting attire, symbolizes the persistence of the warrior ideal through the ages. Here you will find visual elements related to the figure of the "last samurai" and the challenges warriors faced after the fall of the old regime, weaving a strong narrative link with the 47 rōnin and their quest for justice.

The Honkan, the main building of the Tokyo National Museum in Ueno Park, houses treasures of samurai art and artifacts from the Edo period. It is here that you can admire katanas, armor, and calligraphy that could have belonged to men like the 47 rōnin. This site provides essential visual and material context for understanding their world. You will analyze artistic representations of the era that may contain hidden messages about the rōnin's motivations, offering an immersion into the warrior culture that shaped their oath and vengeance in Tokyo.

Your investigation culminates at Kanda Myōjin, an ancient Tokyo shrine, rebuilt many times, which protects the residents of the Kanda, Nihonbashi, and Akihabara districts. This shrine was a place of prayer for samurai and merchants. It is here that you will decipher the final oath and understand the significance of the 47 rōnin's act. By completing your journey in this place steeped in history and spirituality, you will not only carry the solution to the enigma but also a deep understanding of the honor, loyalty, and sacrifice that marked the history of Japan and the Kanto region, through the destiny of these legendary warriors.

1868
Beginning of the Meiji Restoration and return of the Emperor to power.
1871
Abolition of the han (feudal domains) and privileges of the samurai class.
1877
Satsuma Rebellion, the last major samurai uprising, and death of Saigo Takamori.

How does it work?

🏛️
Outdoor escape game

Explore the city on foot solving puzzles based on real historical facts. No locked room — the city is your playground.

📱
On your smartphone

No app to download. Play directly from your browser. Guided step by step, at your own pace.

👨‍👩‍👧‍👦
Unlimited players

One purchase per phone is enough. Play with family, friends or as a couple — everyone participates.

🎯
Augmented reality

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.

🤖
AI that helps you

Stuck? Progressive personalised hints. The character repeats the puzzle on demand — at your own pace.

🗣️
32 languages

French, English, German, Spanish, Italian + 27 other languages auto-translated by AI.

🎟️

Want to go deeper?

Places tied to your adventure — optional entries, totally up to you · per person

Edo-Tokyo Museumoptional
¥600. Explore detailed models and life-size reconstructions of life in Tokyo during the Edo period, for a complete immersion into the daily lives of the 47 rōnin.
Optionnel
/pers.
Hamarikyu Gardensoptional
¥300. Former gardens of the Tokugawa family, offering a serene contrast to the modern city and a glimpse into the landscapes favored by the feudal elite of Kanto.
Optionnel
/pers.
Tea Ceremony in Asakusaoptional
¥2,000. Participate in an authentic Japanese tea ceremony, a practice that was essential to samurai culture for meditation and discipline.
Optionnel
/pers.
Visit Sengaku-ji Templeoptional
Free access. Burial site of the 47 rōnin and their master Asano Naganori, a pilgrimage site to understand the epilogue of their vengeance.
Optionnel
/pers.
Budget if you do them all / pers.~0

The Route

5-10 curated sites across the territory

The gameplay: AR, camera, hidden clues

📱Search clues with your cameraRA

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.

8
original puzzles
24
min of narration
🪙 24
TripCoins granted
16
GPS waypoints

How does it work with a group?

One phone = one team. Pick the number at checkout (1 to 10).

🧍
1 phone

Solo, or a group sharing the screen. One team, one code.

👥
2-3 phones

Family, couple, or 2-3 teams competing. Each phone has its own code and its own score.

👨‍👩‍👧‍👦
4 to 10 phones

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.

  • All codes are independent — play at the same time OR separately, each team advances at its own pace.
  • Leaderboard between your teams + global game leaderboard — each score appears in the public ranking.
  • More than 10 phones or need a personalized quest? Discover custom tours.
🕒No date to pick · Code valid 1 year · Play whenever you want

Ready to live this adventure?

Get my code · 14,90€

No calendar booking. Code sent immediately by email.

🔒 Secure payment · Code in 5 min · Free cancellation

Practical info

Starting point
Ōte-mon Gate, Imperial Palace East Garden
Directions on Google Maps
🕐
Duration
2h30 – 3h
At your own pace
👥
Players
Unlimited
From age 12
📍
Distance
~3.5 km
Central Tokyo
Accessibility
Partial
Some parks may have stairs
🌐
Languages
17 languages
Built-in translation

Why this route?

📜

Decipher a forgotten oath

Piece together a secret manifesto left by the last samurai to preserve their legacy.

🏯

Uncover the samurai's fate

Explore Tokyo's iconic sites that sealed the fate of the warrior class.

⚙️

Witness the birth of modern Japan

Follow the traces of forced Westernization and the country's rapid modernization.

The past never dies, it whispers in the wind of change.

Will you find the voice of the samurai?

★ Innovation 2026

9 features nobody else has

OddballTrip combines gamified play, augmented reality and AI. All our competitors deliver 1 or 2 of these angles. We deliver all 5.

🎁

AR treasure chest

A golden chest floats in front of the monument. Tap → opening animation → reveals a secret message.

🧙

AR narrator character

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.

📜

Magic golden letters

At the puzzle climax, golden letters magically write themselves on the real wall — that's the puzzle answer. An unforgettable visual effect.

🎧

Written + audio narration

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.

🧭

360° radar + vibration

A mini-radar shows the target even behind you, and the phone vibrates when you aim in the right direction.

📸

Heritage storytelling

Every puzzle weaves in real historical facts (architecture, era, anecdotes). You learn by playing — like a gamified audioguide.

🤖

Progressive AI hints

3 levels of AI-generated help: vibe → where to look → answer format. You're never stuck.

🤳

AR selfie memento

At the end of the game, capture a selfie with OddballTrip banner + mascot, shareable on Instagram, TikTok.

📱

Zero app to install

PWA technology: open the link, it plays in your browser. Same quality as an app, no App Store hassle.

Frequently asked questions

Q01Do I need to download an app?

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.

Q02Does it work offline?

GPS yes (handled by your phone). Maps yes (tiles cached). AI and hints need an intermittent 4G connection.

Q03How long does a game take?

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.

Q04What happens if I'm stuck?

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).

Q05What's the age range?

From 12 without an adult, from 6 with an adult reading puzzles. Works for families, couples, friend groups, companies.

Q06What if my city isn't in the catalogue?

Pre-register or contact us — we'll email you as soon as your city is live.

Q07What is augmented reality exactly?

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.

Avis des aventuriers

Soyez le premier à partager votre expérience.

Did you play le serment cache des samourais? Check the email you received after your game to leave a verified review.

Your turn to play

Dive into Genroku-era Tokyo, following the footsteps of the 47 rōnin who defied the Shogunate to avenge their master in 1703.

14,90€
1 phone
28,60€
2 phones
41€
3 phones
52,20€
4 phones
62,10€
5 phones
69,50€
6 phones
77€
7 phones
84,40€
8 phones
91,90€
9 phones
99,30€
10 phones

1 purchase = 1 phone. Play several on the same device.

🕒No date to pick · Code valid 1 year · Play whenever you want
Get my code · 14,90€

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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