Beside Kushu-ko at the northern end of the island, this campground has grassy plots for tents and also some basic cabins that sleep four (¥2000, plus the standard per person fee), and cottages that sleep up to five. The nearest bus stop is Byōin-mae, a 45-minute (¥960) ride from the ferry terminal. It does not have tents for rent.
If you ask, the bus driver can let you off a little closer to the campground, rather than at the bus stop. No pets.