I’ve went this Onsen because Saya no Yu is temporary closed but unexpectedly, it was so great onsen. There’s many type of onsen and sauna. Huge and clean. Thanks to modern system, you can use wrist band as your money in the shops. Accept credit card at the exit payment. Also Loyly(Rou-Ryu) is available few times in a day. Check their schedule if you interested in.

Good onsen place, suggest to bring your own towel and try the yogurt drink after the bath 😁.

It's a big well-looked spa center. Many baths,sauna, restaurant. You can stay( or even sleep) in special relaxing rooms, visit massage salon or use massage chairs.Better to avoid going on weekend or holidays cause onsen is usually crouded. Location is a bit far away from the nearest stations(Toda koen, Nishi-Kawaguchi or Kawaguchi)but nothing you can't manage with Google Maps or using bus. You can spend almost all day enjoing and relaxing there.Do not need to bring a towel as you can rent one. No tatoo allows either.Have a nice time!

Very nice. Next time, I’ll be more careful about putting gift shop items in a locker before I’ve checked out and paid for them. Otherwise, I spent a nice afternoon here.

Good quality onsen baths and relaxing atmosphere. The outdoor bath is big enough not to feel cramped even when full of people. Inside, there is a carbonated nano water bath and a medicinal herb bath with different herbs on different days, and regular and salt saunas. The restaurant is decent and there is a small kids' space under the stairs. I haven't tried the ganbanyoku area, but it requires a separate entrance fee. It's a bit hard to get to this place without a car unless you're familiar with the local busses.

Nice, clean and relaxing place, I LOVED the baths and had a great night sleep afterward plus my skin was super soft for days! The restaurant is very good as well.

Facilities and price are good but location is too far away from nearest station, no taxi stop and no hotel nearby.

Great one, I really recommend you to try Rouryu!!

In the morning, the majority of visitors to the hot spring facility are elderly, during the evening it's families, and late at night, it's mostly students. The stone sauna is less crowded than the regular sauna. The hot spring facility offers more value in terms of utility compared to the entrance fee.

Nice place to relax. Their 岩盤浴 is not that big but it's worth the try. The sauna has different aromas and baths are quite nice and spacious. Will recommend to go in the morning or weekend so not too many people. Restaurant is okay-ish.