Hiraizumi — Uncover Hidehira's Final Conspiracy
Decipher the hidden truth behind Fujiwara no Hidehira's death and the fall of the northern dynasty. Uncover coded messages left in temple gardens and sacred halls before Minamoto's forces destroy everything.
📱 1 to 10 phones · 1 team per phone · Independent codes
In 1187, Fujiwara no Hidehira, the third and greatest lord of Hiraizumi, died under mysterious circumstances
Hiraizumi — Uncover Hidehira's Final Conspiracy
You are a loyal samurai in service to Fujiwara no Hidehira, tasked with a crucial mission in Hiraizumi, Japan, during the turbulent late 12th century
Walk in the footsteps of the last Fujiwara lord through the golden capital of Hiraizumi, where 900 years of Buddhist history still resonate in lacquered pavilions and sacred gardens.
« The dreams of warriors are extinguished »— Matsuo Bashō, Haiku composed at Hiraizumi, Oku no Hosomichi, 1689
The story that haunts this land
Hiraizumi opens with Konjiki-dō, the only fully gilded pavilion of medieval Japan. Built in 1124 by your predecessor Hidehira to house his father Kiyohira's relics, this 5.3 by 6.2-meter sanctuary reveals 9 Amida Buddha statues and sutras calligraphed in gold on indigo leaves. You climb the wooden stairway from the main road, through a forest of century-old pines leading to Chuson-ji temple, founded in 850 by monk Jikaku Daishi. Over 3000 national treasure artifacts await you in these 33 historic buildings, the only 12th-century architectural ensemble preserved in original state.
Kyōzō reveals the secret manuscripts of the Fujiwara clan, preserved since the temple's 12th-century expansion. You discover the Northern family archives, who ruled Tohoku from Hiraizumi as an autonomous regional capital. These silk scrolls testify to Japan's Buddhist golden age, when your lineage rivaled Kyoto's imperial court through wealth and artistic refinement. The texts reveal how Kiyohira had conceived Hiraizumi as an earthly Pure Land, faithful reproduction of Amida's paradise according to period beliefs.
Motsu-ji transports you into medieval Japan's most ambitious landscape garden. Founded in 1120 by Jien, son of Fujiwara no Kiyohira, this temple located 3 kilometers south of Chuson-ji unfolds a swastika-shaped pond, restored to reflect the Buddhist Pure Land. You follow the 3-kilometer trail from Sankozo Museum, passing through wooden walkways across marshes and dirt paths through woods. The archaeological remains of Muryoko-in, a UNESCO site, testify to the paradisiacal imagery that the Fujiwara had materialized in stone and water.
Takkoku no Iwaya Bishamon-dō closes your journey with a rock sanctuary dedicated to Bishamon, warrior deity protecting the North. Carved into the cliff overlooking Kitakami River, this temple houses a statue of legendary warrior Benkei, faithful to Minamoto no Yoshitsune who died in 1189 defending his master. From these heights you contemplate Mount Kinkeisan, sacred mountain that delimited Fujiwara territory. Here Yoshitsune had found refuge with Hidehira, before Kamakura shogunate pressure precipitated the fall of Tohoku's last independent kingdom.
You leave Hiraizumi with the complete vision of this refined civilization that the Fujiwara had built on the empire's margins. For four generations, from 1056 to 1189, they transformed this remote valley into an architectural jewel rivaling Kyoto. Their materialized Pure Land survives today in every golden pavilion, every landscape garden, every temple vestige you've explored. More than a historic visit, you've lived the epilogue of an alternative medieval Japan, where Buddhism and art had triumphed over war — before Kamakura samurai closed this golden parenthesis forever.
A game, a guided tour and a heritage guide — all in one
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. »
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
8 sites to explore by car within the day
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?
Forgotten Chronicles
Uncover tales and documents left by the lords of Hiraizumi.
Architectural Splendors
Admire the temples and gardens that bore witness to the city's grandeur.
Following Past Footsteps
Wander through landscapes imbued with the tragic and glorious history of Hiraizumi.
Hiraizumi's gold did not die out, it transformed into memory.
A legacy to reconstruct.
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
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Your turn to play
Walk in the footsteps of the last Fujiwara lord through the golden capital of Hiraizumi, where 900 years of Buddhist history still resonate in lacquered pavilions and sacred gardens.
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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