JAPAN STATION CHALLENGE ABOUT
About this site
The stations on your daily commute. The names you remember from a trip. Fill in Japan’s railway maps, one memory at a time.
About the game
An independent project by Jaegger Jose, inspired by the Taipei Metro Challenge (雙北捷運大挑戰). It is not affiliated with railway operators or local governments. Recall stations, play multiple-choice quizzes, or try the Daily 5 for free.
Station data
Station data comes from Mini Tokyo 3D (MIT), OpenStreetMap (ODbL), and public information from railway operators. Each game explains its coverage. Maps are for the game, not for journey planning or service updates.
Information we store
Progress, personal records, and daily streaks are saved in this browser. Scores and usage are aggregated on the server without requiring an account. A temporary identifier derived from your IP address helps limit repeated submissions. Cloudflare provides site delivery and traffic analytics; Google Fonts delivers the typefaces.
The author & getting in touch
Use the form for corrections, requests for new cities or features, and other questions. Rights concerns and removal requests can also be sent using “Contact the author”.