Tokyo Kitchen, located at Charles St. E. x Yonge St (2 blocks south of Yonge x Bloor), is one of my favourite Authentic Japanese restaurants. I have been a regular for almost a decade. I must say that they make the Best Deep-fried Japanese dishes (karaage, tempura, Chicken/Pork katsu) in Toronto. They are also reasonably priced! Student friendly :)
The owners have been specializing in deep-fried dishes for over 20 years. Before they opened Tokyo Kitchen, they had a delicatessen specializing in deep-fried dishes.
My recommendations are:
*Chicken/Pork Katsu, and Omelette curry
*Tempura