CITY KART

CITY KART

The real city is the circuit.

Hiroshima, Fukuyama and Matsue, rebuilt from MLIT's PLATEAU 3D city models and turned into race courses. Free, in your browser, nothing to install.

Choose a course

Courses

Buildings, roads and landmarks all come from the real city. The racing line follows actual streets.

HIROSHIMA KART

Hiroshima Grand Prix

Hiroshima City, Hiroshima

  • 7.31 km lap
  • 2 laps

Leave Hiroshima Station, run through Kamiyacho and past the Atomic Bomb Dome and the EDION Peace Wing, then loop back via Hakushima. The start runs across a deck through the station's second floor.

Race →

FUKUYAMA KART

Fukuyama Grand Prix

Fukuyama City, Hiroshima

  • 20.7 km
  • Point to point

A one-way sprint from Fukuyama Station past Fukuyama Castle and Kusado Inari Shrine, over the Ashidagawa Ohashi cable-stayed bridge and down the Seto Inland Sea coast to the finish at Tomonoura's stone lantern.

Race →

MATSUE KART

Matsue Grand Prix

Matsue City, Shimane

  • 9.6 km lap
  • 2 laps

From Matsue Station past the Prefectural Office, around Matsue Castle and Shiomi-nawate, across Lake Shinji Bridge to the sunset spot on the lakeshore, with Yomegashima floating offshore.

Race →

Nothing to install

It runs in the browser. Phones work too — controls appear on screen.

Online races for up to 8

Press Online Play to join the lobby. Once two players are in, the countdown starts; empty grid slots are filled by AI.

The real city, as it is

Buildings along the course wear PLATEAU's photo textures, taken from aerial imagery.

Free

No sign-up, no charge. Open the page and you are on the grid.

About City Kart

Browser kart racing through real cities

City Kart is a free kart racing game built from the 3D city models published by Project PLATEAU, the open data programme of Japan's Ministry of Land, Infrastructure, Transport and Tourism. Buildings, roads and terrain all come from that data. There are three cities — Hiroshima, Fukuyama and Matsue — and each one runs in the browser with nothing to install and nothing to pay.

The courses follow real streets

The racing line runs on PLATEAU's road surfaces, and the width of the track changes section by section to match the real road. Buildings along the course wear PLATEAU's photo textures, taken from aerial imagery, so landmarks such as the Atomic Bomb Dome, Fukuyama Castle, Matsue Castle and the stone lantern at Tomonoura stand exactly where they do in the city.

Alone, or with up to eight

Single Play races against AI karts. Online Play puts up to eight people on the same course: once two players are in the lobby a 30-second countdown starts, and any empty slots on the grid are filled by AI. On phones and tablets a stick and buttons appear on screen.

Frequently asked questions

Is City Kart free?
Yes. There is no sign-up and no charge. Open the page and you are on the grid.
Do I need to install anything?
No. It runs in the browser. Any recent browser with WebGL2 — Chrome, Safari, Edge or Firefox — will do.
Does it work on a phone?
Yes. On phones and tablets a stick and buttons appear on screen, and the graphics quality adjusts to the device.
How many people can play?
One, or up to eight online. In Online Play a 30-second countdown starts once two players are in the lobby, and any empty slots on the grid are filled by AI karts.
Which cities can I race in?
Hiroshima (a 7.31 km lap, raced twice), Fukuyama (20.7 km point to point, finishing at Tomonoura) and Matsue (a 9.6 km lap, raced twice).
How are the cities made?
From the 3D city models (CityGML) published by Japan's Project PLATEAU. Buildings, roads and terrain come from that data, buildings along the course wear PLATEAU's aerial photo textures, and the racing line follows real streets.