Hachijojima has no shortage of rental cars and scooters although during peak seasons it's always a good to idea to book in advance. Be sure to bring a valid Japanese drivers licence or an international drivers license accompanied with your home countries drivers license. Prices will vary depending on where you go and obviously what size of vehicle you hire so be sure to shop around. Some businesses offer a pickup service when arriving either by ferry or plane. Hachijo is a small island so the need for speed is not required. Chill out, drive safely and enjoy the scenery. All enquiries and bookings in Japanese unless otherwise stated. .