JapanCan taxi/bus fares be freely set?
No, taxi and bus fares in Japan cannot be freely set; they require approval from the Minister of Land, Infrastructure, Transport and Tourism or local transport authorities under the Road Transport Act.
What the Law Says
The Road Transport Act strictly regulates how taxi and bus operators may set fares in Japan. Operators must obtain official approval before implementing new or revised fares.
Under the Road Transport Act, both passenger automobile transport businesses (including taxis) and general passenger automobile transport businesses (including buses) are prohibited from charging fares that differ from those approved by the Minister of Land, Infrastructure, Transport and Tourism — or, for certain local routes, by the prefectural governor.
Operators must submit fare proposals at least 30 days before implementation. Unauthorized fare changes are subject to penalties, including fines of up to ¥10,000.
This regulatory framework ensures fare transparency, prevents unfair pricing, and protects passengers from arbitrary rate hikes.
Statutory TextNo person who operates a passenger automobile transport business shall charge a fare other than the fare approved by the Minister of Land, Infrastructure, Transport and Tourism.
— Road Transport Act, s. 95 — Prohibition of Charging Unapproved Fares
Statutory TextA person who intends to change the fare… shall notify the Minister… at least thirty days prior to the date of such change.
— Road Transport Act, s. 96 — Notification of Fare Changes
Statutory TextAny person who violates the provisions of Article 95… shall be punished by a fine not exceeding one hundred thousand yen.
— Road Transport Act, s. 122 — Penalty
What to Do
Confirm whether your service falls under 'passenger automobile transport business' (e.g., taxi or bus operation).
Prepare a detailed fare proposal including calculation basis, cost breakdown, and service scope.
Submit the proposal to the Ministry of Land, Infrastructure, Transport and Tourism (or relevant prefectural authority) at least 30 days before intended implementation.
Wait for formal written approval before applying the new fare.
Display approved fares visibly in vehicles and at service points as required.
Sources
Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-06-08.