| Onsen Admission | ¥420 Adults ¥140 Children ¥70 Infants |
| Restaurant Pricing Guide (Avg. cost per person) | ¥600 |
| Opening Hours | 10:00 - 20:30 April - October 10:00 - 19:00 November - March |
| Closed | Tuesdays during July and August |
| Contact | 0142-66-7022 |
| Notes | Parking available Udon noodle restaurant Busy during summer months |
| Location / Getting There | Located on the east edge of Lake Toya, across from Nakatoya Hot Springs Campground 30-11 Nakatōya, Sōbetsu-chō, Usu-gun, Hokkaidō 052-0105 |
Udon Restaurant
The Rai Yumeto no Ie Onsen (meaning Dreamers House in English) is a small hot spring building located across from Nakatoya Hot Springs Campground. During the summer this onsen is a popular spot for the campers there. On the off season, its quieter and still a great place to freshen up, relax in the onsen waters, or to fill up on bowls of udon noodles at the restaurant there. The building itself has a rustic feel. The wood used to make this onsen comes from two hundred year old Finnish pine imported along the Siberian railroad and shipped across.
Onsen foyer
The onsen has seven washrooms and is segregated. They also have hairdryers, shampoo, body soap available. Towels are also available to purchase and there is a massage machine that can be used. Everything to clean up and relax. There is a small udon restaurant in the building. Here you can order a variety of hot udon noodle dishes which will satisfy hungry customers. The onsen also has information and pamphlets on what to do around the Toya area, so it acts as a tourist site as well!
