Arima Onsen Kinzan

Arima's adults-most-of-the-year 'ryotei ryokan': Kyoto-style kaiseki served in your room, brown kinsen in the shared baths and 14 renovated rooms with their own silver-spring bath — the other 17 have none, and a couple of 2025 diners felt the food had slipped

Kinzan calls itself a ryōtei ryokan — an inn built around its kitchen — and the Kyoto-style creative kaiseki, served in your room's own dining room at 18:00 or in one of six private rooms at the Kakaidō restaurant, is why most people come. It's a 31-room sukiya-style house on the slope above Arima's old town, and it has spent the last four years rebuilding itself: the whole East wing reopened in 2022 as 12 'new-standard' rooms of 63–120㎡, each with a semi-open bath of Arima's radon-bearing ginsen (silver spring), a mist sauna and floor heating; two West-wing suites followed, and the remaining 17 sukiya rooms were renovated in August 2025. Except in set holiday periods it doesn't admit children of primary-school age or younger, and each room attendant looks after no more than two groups a day. Japanese guests rate it 4.63 across 497 reviews on one major booking site, with service at 4.89 and breakfast at 4.86. Bloggers who stayed from 2024 to 2026 praise the huge East-wing rooms with free minibars, the 14-dish breakfast and the kaiseki; one couple has been back four times since November 2023. The catches: only those 14 rooms have their own onsen, and the shared kinsen baths are partly recirculated and disinfected with monochloramine. A January 2025 regular found a winter menu tired and skimpy, and a June 2025 guest felt it was smaller and less tasty than before. West-wing guests reported rooms that were too hot or hard to cool (2024, January 2026), and some found steps around the inn hard for older relatives. Two-meal rates run about ¥49,000–79,000 per person in a West-wing room, more for an East-wing onsen room.