I saw a lot of 47 Ronin on the TV, in the films, and I've done Chushingura Gaiden Yotsuya Kaidan [Crest of Betrayal, 1994] directed by Kinji Fukasaku.

Keanu Reeves learned a lot, respecting the culture. I was surprised when I first met him. He knew a lot already and he learned a lot. And also he learned Japanese. It's incredible. On the set, switching between the Japanese and English, even for us, is very hard. It's complicated. But the first time Keanu spoke in Japanese it was a very important scene between us, and more than the dialogue's meaning, I was moved. His energy for the film, completely perfect Japanese pronunciation. It was moving, surprising, respecting.

When i've done camera test, after we've shot and I've seen the monitor with the glasses (wearing a Kimono) and looking by myself in 3D. Oh my god. Especially for a Samurai film. I've never seen that. It's kind of a culture shock.

I've done Last Samurai in Japan, in LA, in New Zealand. Even in Japan it is very hard to shoot, because there's been so many changes. Only around a temple can we shoot.

Action is just one of my skills.

47 Ronin is a very special movie for me. Not only a Samurai thing. Not only a Hollywood fantasy. It has a very special mixture between Japanese traditional culture and Western culture for the costume, set, story. Everything. I believe it will be a very special film that no one has ever seen.

I've done a lot of Samurai film in Japan, and sometimes done the choreography by myself.