Erm none. But read some good stuff about him.
"Ozu is possibly as well known (if not more) for the technical style and innovation of his films as for the narrative content. The style of his films is most distinctive in his later films, and he had not fully developed it until his post-war talkies. He did not conform to most Hollywood conventions, most notably the 180 degree rule. Also, rather than use the typical over-the-shoulder shots in his dialogue scenes, the camera gazes on the actors directly, which has the effect of placing the viewer in the middle of the scene. Ozu also did not use typical transitions between scenes. In between scenes he would show shots of certain static objects as transitions, or use direct cuts, rather than fades or dissolves. He moved the camera less and less as his career progressed, and ceased using tracking shots altogether in his color films. He also invented the "tatami shot," in which the camera is placed at a low height, precisely where it would be if one were kneeling on a tatami mat."