Japan’s Traffic Rules

Main Rules Regarding Bicycles in Japan

Road Use Principle: On roads where there are distinctions between sidewalks and roadways, bicycles must primarily use the roadway.
Keep to the Left: Bicycles must keep to the left side of the road.
Obey Traffic Signals: Like cars, cyclists must obey traffic signals.
Stop at Stop Lines: Where there are stop lines, you must stop and ensure it is safe before proceeding.
Use Lights at Night: Lights must be used at night to make yourself visible to others.
No Drunk Cycling: Cycling under the influence of alcohol is strictly prohibited.
Helmet Use: Though not legally required, please wear a helmet during our tours..

Specific Points for Road Bikes

Sidewalk Restrictions: Sidewalks are primarily for pedestrians. If bicycles must use a sidewalk, they should go slowly on the side closest to the road and stop if they obstruct pedestrians.
Overtaking: When overtaking, maintain a safe distance and ensure it is safe to do so, similar to cars.
Group Riding: When riding in groups, do not ride side by side; instead, ride single file and be mindful of traffic behind you.
Bicycle Lanes: Use designated bicycle lanes where available.

Other Important Points

Japan’s Traffic Etiquette: Adherence to traffic signals and orderly driving are fundamental in Japan. Always be attentive to pedestrians, other cyclists, and vehicles, and ride with good manners.
Regional Rules: Some regions may have unique rules or ordinances regarding bicycles. It’s recommended to research these beforehand.

Additional Note

Two-Stage Right Turn (Hook Turn)

In Japan, cyclists must make a two-stage right turn at all intersections.
Even if there is a “right-turn lane,” bicycles must not enter it.
While the light is green, the cyclist proceeds straight across the intersection along the left edge of the roadway to the far side.
Then, turn to face the new direction of travel and wait until the traffic light for that direction turns green before proceeding.

Riding on Roads with Right-Turn Lanes

Even when the roadway before an intersection is divided into “left-turn,” “straight-ahead,” and “right-turn” lanes, bicycles must always proceed straight in the leftmost lane (or along its left edge).