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Uncover the Ainu spiritual map hidden in Sapporo's sacred sites. Decipher ancient symbols to locate the legendary Kamuy gold before it vanishes forever.
📱 1 to 10 phones · 1 team per phone · Independent codes
In the shadow of Maruyama's sacred peak, a coded Ainu spiritual map has surfaced—one that reveals the location of a legendary gold cache tied to the Kamuy, the divine spirits of Hokkaido
You are a Meiji-era government explorer, circa 1880, tasked with mapping Hokkaido's riches and documenting Ainu traditions in Sapporo.
Your mission begins in this rapidly modern
Delve into the ancient legends of Hokkaido, where the Kamuy spirits still whisper Sapporo's secrets, from millennia-old shrines to life-giving rivers.
Your quest begins at Maruyama Park (円山公園), established in 1870 as one of Sapporo's first public parks during the modernization under the Meiji government. This vast 72.8-hectare space, conceived by horticulturist Takeo Shiota in the 1920s, features cherry blossoms and azaleas. Annually since 1953, the Maruyama Park Festival draws over 100,000 visitors with food stalls and performances, attesting to the park's importance for Sapporo's community life. It is here that the first clues about Hokkaido's natural riches await you.
A short walk away, Hokkaido Shrine (北海道神宮), founded in 1869, is a Shinto shrine Hokkaido dedicated to the pioneers of Hokkaido's development, including relatives of Emperor Meiji. The main shrine building, reconstructed in 1969 after fire damage, is 28 meters wide and built with hinoki cypress architecture. Annually since 1871, the Setsubun Festival attracts 50,000 participants for its bean-throwing rituals. Surrounded by 235,000 square meters of forest, designated as a Natural monument prefectural in 1952, this sacred site is a key step to understanding Sapporo's spiritual foundations.
Your path then leads you to Shobu Pond (菖蒲池), an artificial pond created in the 1920s within Maruyama Park. Spanning 1.2 hectares, it is famous for its iris fields blooming from June to July, with over 10,000 iris plants planted during the 1980s restoration. A traditional Japanese bridge and teahouse, renovated in 2010, border the pond. Protected since 1965 as part of the park's biodiversity zone, the pond is home to wild ducks and fireflies. This site highlights the coexistence between urban development and the preservation of local wildlife in Sapporo.
Cross the city to reach the Toyohira River (豊平川), an essential water source designated in 1922, originating from Shikotsu-Toya National Park and flowing 64.5 km through Sapporo. In the 19th century, this river was the site of gold mining attempts by the Ainu, referenced in Meiji-era heritage site surveys. After flood control engineering in 1972, its riparian zone was restored in the 2000s, with fish ladders installed in 2005 to support salmon migration. The Toyohira River is a testament to human ingenuity in the face of nature's forces in Hokkaido.
At the end of the route, the Hokkaido Government Office, Old Main Building (北海道庁旧本庁舎) awaits you. Constructed between 1888 and 1906 in German Renaissance style, this 10,660 square-meter red-brick structure is a National Important Cultural Property Japan since 1970. It served as the colonial administration HQ until 1976, surviving the great fire of 1918. Its stained-glass windows imported from Germany in 1909 tell the story of Western influence on Sapporo's development. This exploration of Sapporo's monuments will have allowed you to decipher the links between history, nature, and urban development in this emblematic Hokkaido city.
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
Decipher the symbols of an ancient map, a guide to Kamuy wisdom and sacred Ainu sites.
Follow clues related to sacred animals, messengers of the Kamuy, to find lost teachings.
Use ancestral plant knowledge to unlock the secrets of Ainu nature and healing.
The past is a river, the present is its bank, the future is the breath of the Kamuy.
Unveil the path to lost wisdom.
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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Delve into the ancient legends of Hokkaido, where the Kamuy spirits still whisper Sapporo's secrets, from millennia-old shrines to life-giving rivers.
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.
800¥. Explorez des bâtiments restaurés des ères Meiji et Taisho, offrant un aperçu de la vie pionnière de Hokkaido.
1200-2000¥. Savourez la spécialité locale de Sapporo, un plat réconfortant unique avec des légumes frais de Hokkaido.
1000¥. Montez à 90,4 mètres pour une vue panoramique à 360 degrés de Sapporo, construite en 1957 pour le Festival de la Neige.
Gratuit. Admirez une collection de plantes indigènes et exotiques, y compris des espèces utilisées par les Ainu.
💡 Réservation optionnelle — vous pouvez aussi acheter sur place. Tous les liens ouvrent dans une nouvelle fenêtre, votre visite OddballTrip reste préservée.