Bicycle Rules
In Japan, bicycles are legally classified as "light vehicles" (keisharyo) under the Road Traffic Act, and are treated as a type of vehicle.
In Japan, bicycles are legally classified as "light vehicles" (keisharyo) under the Road Traffic Act, and are treated as a type of vehicle.
They are not the same as pedestrians.
Where do you ride?
In principle, bicycles must travel on the roadway.
In some cases you can ride on the sidewalk, but on the sidewalk, pedestrians have priority.
Traffic signals and stop signs
Follow traffic rules such as traffic signals and stop signs.
Check for safety at intersections.
Drunk cycling is prohibited
You must not ride a bicycle after drinking alcohol.
Do not use a smartphone while riding
Operating or looking at a smartphone while riding is prohibited.
Helmets
People who ride bicycles have a duty to make an effort to wear a cycling helmet.
The "blue ticket" system starting April 2026
From April 1, 2026, the traffic offense notification system — commonly known as the "blue ticket" (ao-kippu) — applies to certain traffic violations by bicycle riders aged 16 and over.
"It's just a bicycle, so violations are fine" is not the case.
At night
Turn on your lights at night.
What you can check next
- Trains, Buses, and IC Cards
- Traffic Accidents You Were In or Caused
- Driving a Car, and Licenses
Main places to check
- National Police Agency
- Prefectural police
Last checked: August 2026