Should you rent a car in Kumamoto?
Decide based on trip shape, not by default.
- City-center stays rarely need a car
- Day trips can change the equation
- Parking and traffic matter more than rental price
Usually not needed inside the city
If your trip is mostly urban, use the tram for simple city hops, then walk the castle and arcade area once you are central. use the tram for simple city hops, then walk the castle and arcade area once you are central.
Renting becomes more interesting when you add countryside routes, beaches outside the center, or multi-stop regional loops.