Easy access | Hotels and Ryokan (Japanese inn) that are popular with reviews!

I'm going on girls trip to Kusatsu Onsen. Are there any lodgings where I can enjoy the Yumomi (A technique in which a board approximately 180cm long is placed in the hot spring to stir the water and lower the temperature until it is ready to bathe.) experience and delicious food?

Two girls are going on a two-day, one-night trip to Kusatsu Onsen in Gunma. Can you recommend Ryokan (Japanese inn) or hotel with good food for under 10,000 yen per person? We'll be traveling by train and bus, so we'd like to find a place with good transport access close to the Kusatsu Onsen bus terminal. We're looking forward to experiencing Yumomi (A technique in which a board approximately 180cm long is placed in the hot spring to stir the water and lower the temperature until it is ready to bathe.)!

[Adults only] A Japanese inn where adults can spend a luxurious time

I would like to know about Ryokan (Japanese inn) I can experience the atmosphere of Japan. Please tell me Ryokan (Japanese inn) or hotel where I can spend a luxurious time with adults only. I am planning to go from Tokyo to Nagoya, Osaka, and Hiroshima in 7 days. I would like a place that can be accessed on that route.