Hyakuninhama Auto Campsite in Erimo, Hokkaido, ends its season on 30 November. The site trialled winter operation last season but will remain closed this winter. A new season is scheduled to open around 20 March 2027. Irregular winter events are under consideration, with details to be announced on the official Instagram. The campsite offers electric hook-up pitches, free pitches and bungalows, with showers and a bathing facility within walking distance.