Kabukichō — Decipher the Yakuza Code
Decipher a lost yakuza cipher hidden across Kabukichō's neon streets. Uncover the truth behind a decades-old gang conspiracy before the code dies with its keeper.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the chaotic post-war shadows of Kabukichō, a powerful yakuza oyabun forged an unbreakable cipher to safeguard his clan's most guarded secrets: hidden fortunes, rival betrayals, and a blood oath tha
Kabukichō — Decipher the Yakuza Code
You are a trusted archivist, commissioned by the 4th Tokugawa Shogun Ietsuna in 1658, to decipher ancestral codes linking Tokyo's sacred past to its vibrant
Dive into the vibrant alleys of Shinjuku Kabukicho, Tokyo, where the ink of shadows tells the secrets of a district born from post-war ashes.
The story that haunts this land
Your quest begins at Hanazono-jinja Shrine, a peaceful sanctuary founded in 1654 during the Genroku era by Shogun Tokugawa Ietsuna. This site, dedicated to Inari and Ukanomitama, was rebuilt in 1739 after a fire and occupies an area of 3,000 m² in the heart of Kabukicho. The shrine's archives reveal its historical ties to the merchants of the Omon district, precursors to today's Kabukicho. Each year, the Hanazono Jinja Matsuri attracts over 100,000 visitors, perpetuating a tradition dating back to the founding of the Jinja Shinto Tokyo in 1654, immersing you in the spiritual heritage of Tokyo Kanto.
Continue towards the Tokyu Kabukicho Tower, which opened in January 2023. This 46-story tower, soaring 190 m high, was developed by Tokyu Corporation to revitalize the post-pandemic district, at a cost of 300 billion ¥. On the 4th floor, THE TOKYO MATRIX, an immersive 1,500 m² escape game inspired by Sword Art Online, shows how modern innovation integrates with Shinjuku Kabukicho's entertainment. The 46th floor offers a 360° observation deck over Shinjuku, with a capacity of 200 people, a striking contrast to the centuries-old history of Hanazono-jinja.
Your journey then takes you to Tokyo Mystery Circus, opened in December 2017 in the APM Building in Kabukicho. This complex of Real Escape Games and Stealth Games spans 5 floors and 3,000 m², welcoming over 2.8 million visitors by 2024. Located at 1-27-5 Kabukicho, it offers immersive espionage themes and English puzzles for groups of 1 to 4 people, with prices ranging from 2,700 to 4,500 ¥. This site represents the vitality of outdoor escape games and scavenger hunts in Tokyo, right in the heart of Shinjuku.
Explore Kabukicho Ichibangai, also known as Golden Street, a narrow 400 m long pedestrian alley developed in 1975. Known as the 'host club street' with over 100 establishments in 2023, its origins trace back to the arrival of US soldiers post-1945 and an influx of migrant workers in the 1960s. Daily police patrols by the Shinjuku PD since 2010 have reduced yakuza crime, allowing you to safely discover this iconic heritage site of Tokyo Kanto, a testament to the district's evolution.
Finally, your investigation concludes by observing the Godzilla Head on the Hotel Gracery Shinjuku, a 12 m statue installed in November 2015. Inspired by the 1954 Godzilla film, this 360° visible icon cost 100 million ¥ and is illuminated 24/7. This free tourist symbol, 500 m from the Hanazono starting point, attracts 1 million photos annually. By completing this thematic tour in Tokyo, you will have not only deciphered the codes of Kabukicho's past and present but also experienced a unique interactive visit, blending history, culture, and modern entertainment in the bustling setting of Shinjuku.
How does it work?
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.
Want to go deeper?
Places tied to your adventure — optional entries, totally up to you · per person
The Route
5-10 curated sites across the territory
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.
How does it work with a group?
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.
- ✓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.
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
Why this route?
Symbolic Irezumi
Uncover the ancient art of Japanese tattoos, their hidden motifs, and their deep meaning within the world of organized crime.
Dragon Codes
Delve into Yakuza rituals and codes of honor, from oaths of allegiance to repentance practices like yubitsume.
Clandestine Legacy
Explore the historical influence of the Yakuza on Tokyo's development and culture, from post-war to the present day.
Honor is indelible ink.
Unveil the symbols that bind Tokyo's clandestine past.
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.
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Your turn to play
Dive into the vibrant alleys of Shinjuku Kabukicho, Tokyo, where the ink of shadows tells the secrets of a district born from post-war ashes.
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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