Hotel is old, a bit worn out but acceptable. Staff are rude and no one can communicate in English.
I booked half board (hotspring dinner and breakfast) for 3 adults and 2 kids under 5 when I made booking. When dinner was served at our room, there's nothing for the 2 kids. I raised my request in the reception, the lady said meals for children are excluded. I argued it's a package for all guests staying here, and there's no special conditions staying meals are not included for kids in the voucher or anywhere when I made the booking. Then the lady said the hotel didn't charge room rate for the 2 kids. I was super made, I searched the hotel with my phone at hotels.com instantly, I showed the lady the price are different with a combination of “3 adults only” and “3 adults + 3 children”. I questioned her and asked her to explain why prices are divergent if the hotel won't charge for kids.
She had no words but said ok ok.
I never encountered such a rude and deceived Japanese people and service in my more than 10 times’ visit to Japan.
I strongly recommend you NOT to stay with them.