Uses natural hot spring water
337. Tsuki-no-yufune, Kobe Super sento with natural hot spring water for 960, 40-60 minutes from Kobe station. The water might be mixed based on the official website text: they pump natural spring water from 1000 meters deep and also use seawater. Operating hours listed as 09:00-24:00. They stamp the 41 Kansai Super Sento stamp rally 24/25. Has a restaurant, massage, barber shop, Dyson dryer for 100 yen, Kobe merchandise, gift shop, massage chairs, chill zone, and arcade games. Bath photos from the internet, matches reality. 1. Outdoor area. Simple view through a fence of forest, city, and a bridge. 1.1. Square bath, clear and very slightly cloudy water, subtle proper sulfurous onsen smell. Temperature around 40. Based on internet and website photos it might look like an infinity bath, but no matter how hard I tried, the infinity view just didn't work — so noting that there's no infinity view. 1.2. Stone bath, clear and very slightly cloudy water, subtle proper sulfurous onsen smell. Temperature around 39-40. 1.3. Zone to lie down in water. 2. Indoor area. Breathing is tolerable, slight chlorine smell. 2.1. Main bath, clear water, temperature around 40-41. 2.2. Set of seated/standing jet baths. 2.3. Set of reclining jet baths. 2.4. Sauna. 2.5. Cold bath. The building feels cozy inside, the onsen is fairly solid, with mini perks like the Dyson dryer and Kobe merch. Worth considering if you're nearby or passing through.