# 都道府県パズル　47人の偉人と覚える日本地図 — Fun map puzzle to learn Japan

> Fun map puzzle to learn Japan (iPhone/iPad app by YU KORIKI.)

- Source: https://appshunter.io/ios/app/47/id6796940804 (this page in markdown: same URL + `.md`)
- Developer: [YU KORIKI](https://appshunter.io/developer/6776222963)
- Category: Education, Games, Puzzle, Trivia
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 165 MB
- Languages: American English, Japanese
- Released: 2026-08-12
- Data updated: 2026-09-06
- User reviews in markdown: https://appshunter.io/ios/app/47/id6796940804/reviews.md

## What is 都道府県パズル　47人の偉人と覚える日本地図?

Turn the map of Japan into the most fun flashcard you own.

Prefecture Puzzle is a drag-and-drop map game featuring all 47 prefectures of Japan. Just by playing, you naturally memorize each prefecture's name, shape, and location.

■ Perfect for
- Kids learning Japan's prefectures for the first time
- Students preparing for geography and social studies tests
- Adults who want to brush up on the map of Japan
- Anyone who loves racing the clock and climbing rankings

■ How to play
Drag each piece to its correct place on the map. Smooth zoom and snap assist make even the smallest prefectures satisfying to place.

■ 3 game modes
- 47-Prefecture Time Attack: race for the fastest clear and climb the national rankings
- Practice by Region: pick any of 8 regions, from Hokkaido to Okinawa
- Room Match: battle a friend using a simple room code

■ Hero card collection
Every clear earns you a spin for a collectible card of a historical hero tied to that prefecture. Collect all 47 legends to complete your album. Set your favorite card as your profile icon and watch the home-screen map turn gold, prefecture by prefecture.

■ Fair rankings
No purchases ever affect rankings or times. Pure skill only.

■ Premium (one-time purchase)
An optional one-time purchase removes ads and boosts card draws. The entire game is free to play.

One play a day, and the map of Japan is yours.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium | $0.99 | one-time |



## Version history (last 4 releases)

### 1.4 — 2026-08-29

- Added daily notifications with fun prefecture trivia (plus your weekly ranking every Saturday!)
- Added furigana readings to prefecture names
- Improved region selection
- Refreshed the app icon
- Minor bug fixes

### 1.2 — 2026-08-19

Minor improvements and bug fixes. Thanks for playing!

### 1.1 — 2026-08-17

• Now supports more devices (lowered the minimum required iOS version)
• Improved the first-time tutorial — you can now set your nickname and hometown
• Card rarity (stars) is now shown in the collection
• Clarified that the leaderboard is for the national (all 47 prefectures) Time Attack only
• Fixed: tab bar disappearing, the "Practice by Region" tutorial step, and card reward animations
• Various stability improvements

### 1.0 — 2026-08-12

No release notes.

## More apps by YU KORIKI

- [Periodic Table Memorization](https://appshunter.io/ios/app/periodic-table-memorization/id6776222961)
- [3D骨格の学習アプリ ｜ 解剖・国試2027対策](https://appshunter.io/ios/app/3d-2027/id6806693866)

All apps by YU KORIKI: https://appshunter.io/developer/6776222963

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*