Red Inverted Triangle ▽
In most countries, it's an Octagon (8 sides).
But in Japan, it's a Triangle!
You MUST bring your wheels to a complete halt.

Red Circle with White Bar
Often found at the exit of one-way streets.
Absolutely DO NOT enter.

Parking (leaving the car) is prohibited.
However, passenger loading/unloading or cargo loading within 5 mins (Stopping) is Safe.

Both Parking AND Stopping are prohibited.
Regardless of reason, stopping even for a moment is Out.

Place for crossing the road.
Cars can pass, but must Stop if pedestrians are present.

Road for pedestrians only.
Basically, cars cannot enter.

Shows tire skid marks.
Warns of bad road surface conditions (rain/snow).

The arrow itself is curved.
Warns of the road shape (continuous curves).

The width of the road itself narrows.
(Bottleneck shape)

The number of lanes decreases.
(e.g., 3 lanes become 2 lanes)

Blue circle with arrow.
"Must proceed in arrow direction only."

Square sign with lane arrows.
"Use this lane to turn right."

Blue square with large white arrow.
One way traffic. Do not enter wrong way.

White background with blue left arrow.
You may turn left even on Red/Yellow lights (with caution).

Cars enter prohibited. Pedestrians OK.
Must slow down if pedestrians are present nearby.

Cars absolutely prohibited.
"Danger Zone" often found before blind curves.

Passing is OK, but Stopping inside is prohibited.
Found in front of fire/police stations.