Great experience during our time in Tokyo. Ooshiro was a great host, very polite and diligent. He really is a professional samurai, he will even teach you how to fold your samurai clothes. The gym where we took the lessons was clean and in a safe neighbor. He has another experience which takes place outside the gym; Even if the feeling of learning on the gym was great, I am sure his other experience on airbnb that take place at his house backyard has to be even better and feel mor "traditional"... if you dates are flexible and he is avaliable look for his other experience on the site, if not, this one would be good too.