I had a very pleasent evening with Hideaki taking a tour of Kabukicho and finishing the evening with dinner at one of the small joints at Omoide Yokocho.
We connected immediately and found a lot of commen interests. His English is very good and he is very easy to talk to.
I strongly recommend meeting up with Hideaki if you are in Tokyo.

I had a great time with Kazu.
He showed up in time at my hotel. We visited several neighborhoods including a genuine and picturesque street with small shops near the Yanaka cemetery, the Yanaka cemetery itself, the Ueno park with its cherry trees and temple, an old temple with no tourists around (We sat there for some time and listened to a Buddhist service), a local shopping area ending up our day at Shibuya.
Kazu was informative and easy to talk and connect to.
He waited patiently while I took some detours for taking pictures.
I strongly recommend Kazu services and will certainly contact him next time I travel to Tokyo.