Simon E.
Yelp
So this place is a very simple restaurant that you can find near the stairway down to the boats you can ride in Takachiho gorge. The main attraction here is a thing called nagashi soumen, where they take small bunches of chilled soumen, a very thin noodle, and they let it flow down a small stream running down a long aqueduct sort of thing made out of a stalk of bamboo. You are then supposed to catch the soumen with your chopsticks as it goes past you, dip it in some sauce, and slurp it up.
Now, my review is biased because I have been wanting to do this for years, and I have never found a place that does it until now. Nagashi soumen is definitely a spring and summer kind of experience, and it's a lot of fun. Best to do with someone, not alone. I went with friends and had a lot of fun with the nagashi experience, but again I'm biased.
As for the food itself, it's good. Not spectacular, but still tasty, then add in the fun experience, a nice wait staff, and it's a solid 5 stars for me. We ordered a set meal, so we did the soumen first, then they brought out a bamboo plate with some onigiri, a tasty fish (with lots of bones in it), and some other odds and ends.
A wonderful experience, ultimately, especially after seeing beautiful Takachiho gorge, but don't forget, it's only in spring and summer.