Todai is an all you can eat Japanese buffet. Lunch is something like $10. Not a bad price for all you can eat including sushi. It's not bad for an all you can eat place.
Directions: There is more than one of these too. The one I've been to is here. Take Beach Blvd south from the 405 about 6 lights. Todai is on the right just past Warner. I'm not sure there is a sign but there is a Fitness Center and Edward's Charter Center Theaters. Also Todai is right next to the tallest building within miles.