Yamanami-no-Yu

523. Yamanami-no-Yu, Minami-Alps, Yamanashi ★ Super sento with onsen water for 600 (2-hour or evening plan) or 900 (full day). Operating hours are listed as 10:00 to 21:30 (closed Wed). They stamp the Yamanashi 100 Onsen book. Has a restaurant, shop, kids' room, chill zone, table tennis, arcade games, pool, and room rentals. Outdoor bath photo is from the internet, roughly matches (online photos for this onsen are really scarce). 1. Outdoor oval bath. Clear water, but the tint was impossible to identify in the dark. Temperature around 43. 2. Indoor area. Breathing inside is fine. 2.1. Large bath. Clear, slightly murky brownish water. Temperature around 40-41. 2.2. Bubble bath attached to the large one. Clear, slightly murky brownish water. Temperature around 40-41. 2.3. Lounger area. Clear, slightly murky brownish water. Temperature around 37. 2.4. Small bath. Clear, slightly murky brownish water. Temperature around 38. 2.5. Bath with clear water at 30. Smells like chlorine. 2.6. Sauna. 2.7. Steam bath. 2.8. Cold bath. Pleasant place, food is cheap, onsen too, comfortable in terms of service. 10.05.2025