Information signsJapan

Learn traffic rules with clear explanations and visual examples in our illustrated book, designed to make studying simple and engaging.

Traffic signs

Traffic rules

Information signs

An information sign is a traffic sign that provides useful guidance or clarification to road users without imposing rules or warnings. These signs inform drivers about things like parking zones, directions, facilities, road layouts, or the start and end of built-up areas. Their purpose is to help drivers navigate confidently by giving clear, practical information that improves orientation, comfort, and overall traffic flow.

Overview of the lanes and their direction.

Detour for vehicles that are not allowed to pass.

1. Lane for cyclists

This traffic sign indicates a lane for cyclists. The lane is designated for bicycle traffic, subject to the applicable road markings, traffic signs and local rules.

2. Road with one-way traffic

This traffic sign indicates a road with one-way traffic. Drivers may travel only in the permitted direction.

3. Lane for buses

This traffic sign indicates a lane for buses. The lane is intended for buses and any other road users permitted by the applicable signs or local rules.

4. Overview of the lanes and their direction

This traffic sign gives an overview of the lanes and their direction. The arrows or other indications show how the lanes continue and which directions or destinations they serve.

5. Detour for vehicles that are not allowed to pass

This traffic sign indicates a detour for vehicles that cannot continue on the normal route. Vehicles affected by the relevant restriction should follow the indicated alternative route.

6. Parking allowed

This traffic sign indicates that parking is allowed. Vehicles may be parked in the area covered by the sign subject to any indicated conditions, restrictions or local parking rules.