Gaimen50-question practice tests in the real exam format
Vehicle type (auxiliary sign)
車両の種類(補助標識)（しゃりょうのしゅるい）
Meaning
An auxiliary sign that limits and specifies the types of vehicles to which the regulation, etc. of the main sign applies. It is attached below the main sign to make the target vehicles clear.
Common mistake on the test
An auxiliary sign has no meaning on its own; combined with a main sign, it narrows down the target vehicles.
Supplementary signs
Within this section (auxiliary sign)
Restriction begins / From here (auxiliary sign)
End of restriction / Up to here (auxiliary sign)
No overtaking (auxiliary sign)
Parking clearance (auxiliary sign)
Railroad crossing caution (auxiliary sign)
School zone (auxiliary sign)
Priority road ahead / Yield (auxiliary sign)