Cheap National Car Hire Deals at 大冈山, Tokyo

To save on refueling costs when departing from 大冈山, look for deals with a 'full to full' tank fuel policy, or even better, a free tank fuel policy, as opposed to a 'half-full to full' one.

If you plan to share driving, check if the rental company allows a second driver and whether there are additional fees. Some companies offer free second driver options under certain conditions.

Pick a time that aligns with your flight arrival to avoid any complications from delays.

If you plan to park at the station, check out the parking options and fees ahead of time for convenience.

If you don’t find what you need at 大冈山 with National, you might discover more car hire options in Tokyo, which can occasionally be cheaper. However, keep in mind that the additional cost of transferring from Airport to Tokyo might result in higher overall expenses compared to picking up your rental car directly at the airport.

Download offline maps or bring a secondary GPS in case the station's signal is weak.

Before renting a car, check if your personal car insurance covers rental losses. Many personal auto insurance policies and credit cards offer coverage for rentals, which could save you from extra insurance fees.

Most rental companies will require a credit card for the deposit, which is typically frozen in your account. Make sure to inquire about the specific deposit amount and the policy for releasing the freeze.