Yokohama is a great Japanese restaurant on Main Street between Doughty Ave and Davenport St. The light wooden interior, the various screens, and the lighting are extremely tasty, Japanese, and casual.
What's really tasty and Japanese though is the food. From the chicken teriyaki and the salmon teriyaki lunchboxes to the excellent sushi and sashimi. Last time we tried the "Dragon," a winding sushi, filled with shrimp tempura and eel. The miso soup is excellent and the broth is ichiban dashi, no kidding around. Prices are about $12 and under.