Out of all the popular cities in Japan, Sapporo is the cheapest city to rent a car in at just S$ 47/day. Renting a car in Sapporo is 68% cheaper than renting one in Hakodate where the per day rate is around S$ 149. Other fairly inexpensive cities in Japan to get a rental car in are: Okinawa (S$ 48/day), Fukuoka (S$ 52/day), and Osaka (S$ 69/day). While these cities typically have cheaper prices than the rest of the country, travelers looking to rent a car in Sapporo should expect to spend around S$ 47/day on their transportation. The most popular city to rent a car in Japan is Sapporo.