Spacious room and great outdoor onsen which is definitely an experience of lifetime. More than that, I love their service! We stayed there for two nights. On the first night, I forgot to mention that two of my roommates are allergic to shrimps and ask if they can replace it on the second night. Five minutes later, they brought us two new dishes as accommodation from the hotel. Most of all, they are all super delicious! There is even no repeated dish for the two nights in a row.
Also, their shuttle service to Hongu Taisa is outstanding. It saved us a lot of time and picked us up right away when we missed the bus back to the hotel. It is very convenient and such a life saver when we visit there.
Kawayu Midoriya is definitely one of the best onsen hotels that I have ever stayed, and I hope everyone enjoys this place as much as I did.