Private onsen bath in guest rooms, for overnight guests only
湯
黒川温泉(お宿野の花)
Kurokawa Onsen (Oyado Nonohana)
Operated by · 有限会社 火乃山開発
Sampled at wellhead
湯
Simple
Classification
Sodium Sulfate-Bicarbonate-Chloride spring
A hot 64.2 degrees Celsius spring classified as a simple thermal source, neutral at the wellhead (pH 6.6). Sensory notes give it character: colorless and clear, with a faint tart edge on the tongue and a quiet earthy note. Total dissolved solids are light (370 mg/kg), but metasilicic acid runs to a generous 151.5 mg/kg, leaving the kind of silica film that makes skin feel noticeably smoother afterwards.
415. Nonohana, Kurokawa Onsen ★★
Visited for higaeri. Located at a distance from the center of Kurokawa. Higaeri usually available from 8:30 to 10:00 and from 15:00 to 21:00. Included in the Kurokawa tegata. There's a men/women bath rotation during the day at 15:00, with morning and evening bath sets being fixed rather than alternating.
1. Bath sets available in the morning.
1.1. Indoor bath in the outdoor zone near the exit. Clear water, sparse fine white mineral deposits, very faint proper sulfurous onsen smell. Temperature 42.
1.2. Slightly lower outdoor stone bath. Clear water, very faint proper sulfurous onsen smell. Temperature 43.5. View of trees and the river.
1.3. Separate indoor bath in a separate building before entering the outdoor zone. Water is clear, slightly cloudy, temperature 43. Breathing inside is fine.
2. Bath sets available in the afternoon.
2.1. Upper outdoor stone bath, clear water, bubbling. Temperature 44.
2.2. Lower outdoor stone bath with clear water, temperature 44-45. Small view of the river and forest. Notably, you sit in the bath under a "burned" tree that goes through the roof of the bath, which adds a unique atmosphere.
2.3. Indoor bath, clear water, temperature 42. Breathing inside is comfortable.
Another great rotenburo in the village with a solid set of baths and men/women rotation. Combined with nearby options, definitely worth considering for a visit.
13.01.2025 08.04.2025 09.04.2025