Y-plate (white)
USFJ privately-owned vehicles (service members, civilians, dependents)
Eligible for ETC use under SOFA. Tracked for both on-base and off-base activity.
← Government & Military Overview
Plate Classification Reference
Japan Government, Military, Embassy & Official Vehicle Plate Types
JTR's Authorized Vehicle Registry accepts every category of official vehicle plate that uses an ETC card — JSDF, diplomatic, U.S. military official, SOFA personal, emergency response, police, fire, and Japanese government public vehicles. Browse the categories below.
Important: most Japanese government vehicles use the NORMAL plate system, not a separate "公" plate category. Standalone categories exist mainly for JSDF, diplomatic, U.S. military official, emergency / special-purpose, Imperial Household, and temporary / dealer plates.
Japanese government plate categories covered
Every category of official vehicle that uses an ETC card — recognized by plate type.
JTR's Authorized Vehicle Registry accepts Y / A / B / E plates (US Forces Japan), 外 diplomatic plates, JSDF / Ministry of Defense plates, police, fire, and Japanese government public vehicles. Below are the categories — illustrative renderings, not real registered plates.
A / B plate (yellow)
USFJ kei / commercial / light vehicles
For frequent light-duty transport, supply, and service vehicles.
E-plate (tax-exempt import)
Tax-exempt imported vehicles for USFJ personnel. Must exit Japan with the owner.
Track ETC activity throughout the personnel's tour against the authorized list.
外 (Diplomatic) plate
Embassy, consulate, and diplomatic mission official vehicles
Group diplomatic-fleet ETC activity by office, function, or assigned staff.
JSDF / Ministry of Defense plate
Ground, Maritime, Air Self-Defense Force operational, supply, transport, and training vehicles
Authorize by base, unit, or supply detachment. Exception patterns surface the next morning.
Police official vehicles
Patrol cars, unmarked patrol, mobile command, evidence transport, investigative support
Group prefectural police ETC activity by precinct or operational category.
Japanese government official vehicles
National, prefectural, and ministry official vehicles (MoE, MLIT, etc.)
See total usage and exception counts per department. Even if invoices are waived, oversight authority remains.
Fire & emergency response vehicles
Fire headquarters, ambulances, command vehicles, support trucks
Emergency-response ETC usage is normally authorized — out-of-pattern usage flagged for review.
The plate renderings above are illustrative design placeholders, not real registered plates or representations of any specific agency or unit. JTR does not use official seals, logos, or registered plate imagery without written authorization.