Manhole Quest: Japan Map
Offline Cover Hunt
Free · In‑App Purchases
Plan a Japan manhole-cover hunt with offline maps. Discover public art, visit real locations, scan covers on site, and build your collection—no account or ads.
Explore Japan one decorative manhole cover at a time.
Manhole Quest turns Japan's public manhole art into an offline-ready travel map and real-world collecting game. Plan a route, download supported areas before you go, visit public installations, scan covers on site, and watch your collection grow.
Discover hundreds of designs across Japan, including Poké Lids, anime and character covers, city mascots, Tokyo neighborhood art, and regional designs. Build themed collections, plan a Tokyo walking tour, or create your own digital stamp rally across prefectures.
Features
• Browse a map of public manhole cover locations across Japan
• Download supported map areas for unlocked collections before you head out
• Search by area, theme, and collection
• Visit real locations and scan covers in person
• Track collected and uncollected covers by area and set
• Unlock Game Center achievements and climb leaderboards
• Capture AR/photo moments at supported covers
• Share the quest with friends
• Use a localized interface in 23 languages
• No account or sign-in required
• No ads
Some themed and regional collections are available through optional one-time in-app purchases. Prices and availability appear in the app.
Whether you are sightseeing in Tokyo, planning a Japan trip, or hunting every design in a favorite theme, Manhole Quest turns each stop into a small discovery.
Catalog brands, properties, and events in version 1.0: Pokémon (Poké Lids / Pokéfuta), Gundam, Sailor Moon, Leiji Matsumoto (Galaxy Express 999), Namisuke, Haikyu!!, Tezuka (Astro Boy), Sanrio (Hello Kitty), Nippon Animation (Rascal the Raccoon), March Comes in Like a Lion, Godzilla, THE IDOLM@STER, and Tokyo 2020.
Manhole Quest is an independent app. It is not affiliated with, sponsored by, endorsed by, or approved by these brands or properties; their creators, publishers, studios, licensors, or other rights holders; or any municipality, event organizer, or public agency.
All names, trademarks, characters, artwork, and related rights belong to their respective owners.
Privacy Policy: https://manhole.quest/privacy-policy/
Terms of Use: https://manhole.quest/terms/
End-User License Agreement (EULA): https://manhole.quest/eula/
Legal Notice: https://manhole.quest/legal-notice/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, emonster Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- emonster Inc.
- Size
- 660.9 MB
- Category
- Adventure
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later.
- iPhone
- Languages
English and 22 more
- English, Arabic, Danish, Dutch, Finnish, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- All Access Monthly $9.99
- Tokyo Sewerage Designs $3.99
- Sarazanmai $1.99
- Sumida Culture Icons $1.99
- Shinagawa City Art $3.99
- Ikebukuro PR Anime $1.99
- Tamagawa Landscape $1.99
- Machida Local Designs $1.99
- FC Tokyo and Kodaira Icons $1.99
- Hanepyon and Ota Icons $1.99
- Copyright
- © 2026 emonster inc.
