The article lists three RV parks in Yamaguchi Prefecture suitable for overnight stays in vehicles, including for beginners. The first, RV Park Tamagawa in Hagi, is described as the first RV park certified by the Japan RV Association; it adjoins a roadside station, offers power and water, charges 1,000 yen per night per vehicle with electricity at 100 yen per hour, has four spaces, and does not take reservations. The adjacent Tamagawa Onsen "Ikoi no Yu" charges 550 yen for adults, 250 yen for elementary school students, and 100 yen for younger children, and is open from 10:00 to 21:00, closed Mondays.
