Platform Map: Japan Trains

Full UI redesign. Train car facility info is now shown vertically, large and easy to read — so you can find what you need on the platform at a glance.

Check the best boarding position before you ride. Platform Map is an app that lets you quickly see platform maps for stations across Japan. You can view elevators, stairs, toilets, and transfer lines by train car, helping you choose the most convenient car to board.

Main Features • View detailed boarding maps for each station platform • Check the location of facilities such as elevators and stairs • Switch direction for each train line (up/down, inbound/outbound) • Search stations by name and instantly open the platform view

Use Cases • Check the best car near ticket gates or passages when transferring in a hurry • Find cars close to elevators for strollers or wheelchairs • Travel smoothly even at unfamiliar or tourist stations by checking in advance

The latest station information is updated with user submissions! New stations are continuously being added.

Notes • Supported stations and platforms are being expanded gradually • Information may differ from the latest actual situation