Should you rent a car in Osaka?
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
Do not rent a car for Osaka itself; the city is easier by rail and on foot inside the core districts.
If your trip is mostly urban, jr and osaka metro cover most city movement well once you group your days by corridor. keep osaka castle, bonkura-ya plus, and shinsaibashi-suji shopping street on one side of town at a time instead of crossing the city for every stop.
Renting becomes more interesting when you add countryside routes, beaches outside the center, or multi-stop regional loops.