Ishige Kai

204. Senoumi, Izu Visited for day-use bathing, listed hours 14:00 to 20:00. Price 1500 + 300 for a towel set. Staff was very attentive and welcoming, high-level service. According to the website, they have cool in-room baths. They stamp the Shizuoka 60 Onsen book. 1. Inside there are two baths with a bay view. Didn't notice any difference in water between them. Clear water, hot temperature. 2. Outdoor area. 2.1. Round cold water bath. 2.2. Main bath with a bay view. Clear water with occasional fine sand. Temperature slightly below hot. 2.3. On the upper floor, a set of barrels. Water in the barrels is clear, but there's sand on the bottom — when you get in, it stirs up significantly. Large barrel is hot temperature, the other two are hot+. There's a sauna. Not bad — worth visiting if you're nearby. But the sand in the barrels was a bit off-putting.