This place suits me perfectly with amenities like free Wi-Fi, a restaurant, and excellent spa services. The staff even helped with my suitcases on my first stay. I'm coming back for a weekend!

a Amazing outdoor onsen
b Clean and spacious rooms
c Really good staff service

The outdoor onsen offers stunning views of the river, making it a serene place to relax while enjoying nature.

The breakfast service ended too early and left little time for guests to actually enjoy the meal. some items were cleared away well before the official end time.

Staying here was a blast! The outdoor onsen was fine, especially with the calming river view. Our room was spacious and clean, perfect for relaxation. The buffet dinner offered amazing choices, especially the sashimi. A great spot to unwind! 😌

Staying at Sansuikan Kawayu Midoriya was an absolute delight. The Japanese-Style Room with River View was spacious and boasted stunning river views. Enjoying the outdoor onsen while relaxing next to the river made for some unforgettable moments. The unique rock-carved onsen provided a calming and immersive experience in nature. I particularly loved the buffet dinner, with so many options that it was hard to know where to begin! The friendly staff offered great service, greeting us with warmth and even helped us with our luggage. I did find that dining space could use an update, which was a bit disappointing compared to the fantastic food. Also, breakfast lines got quite long if we arrived early, which impacted our experience slightly. Overall, this place offers an amazing blend of natural beauty and comfort, making it a great spot to unwind.

Everything! Serene riverside onsen, friendly and accommodating staff, thoughtful laundry facilities!

Just a fitting option for a couple of nights in Hongu with best value. Watching black kites fish in the river while soaking in the onsen was an unforgettable experience. Make sure to try the buffet dinner for a great variety.

I stayed in a Japanese-style room with a river and forest view. The room was spacious and clean, which was a big plus. Housekeeping did a great job of collecting and spreading the quilts for us. Plus, the view from the room was super lovely—definitely made my stay more enjoyable! Just wish the decor felt a bit fresher.

We really enjoyed the outdoor onsen, especially the kids! The meals were delicious. the buffet had plenty of options for everyone—including vegetarian dishes. The Japanese-style family room was spacious and comfy, offering pretty views over the river. Made our Kumano Kodo adventure unforgettable!

My children wished for more English-speaking staff to help with activities.

The outdoor onsen was breathtaking, especially at night under the stars. I loved the spacious, clean room with the beautiful river view. The food was tasty, though not exceptional.

Couples seeking relaxation

The outdoor onsen was something else man it felt very nice soaking in the warm water surrounded by nature. The staff went out of their way to accommodate my dietary needs and served me a delicious tofu hot pot dinner that was just perfect.

It wasn’t exactly cheap but still acceptable for the experience.

Super relaxing onsen vibes!

The outdoor onsen was the best part—so chill to soak and just enjoy the view! My Japanese-style room was cozy and had a lovely river sight. The staff were great, even offered to help with my luggage. Just wish the breakfast had more variety. Still, can't beat that onsen experience!

Great view from the room, but the dining space needs a refresh. Loved the service!