Dining:
The most challenging factor we found was that each dining location specialized and menu items were available at one location only. For example, in
Disneyland, hamburgers, hot dogs, fried chicken and pizza must be purchased at four different counter-service restaurants. Each is the only restaurant that sells that item in the park. Its not just western food that is allocated this way, but local foods as well. (Theres only one place for noodles, sushi, meat patties, pastries...) You almost need to design your park visiting around what kind of food you want to eat. That said, the food was always delicious.
Dont expect to find a lot of authentic Japanese food inside the parks. Instead you will find a lot of familiar American, Italian, or Chinese foods, each with a little Japanese twist. For example, hamburgers are often topped with fried egg (tastes better than it sounds). A normal bacon cheeseburger is available, but its buried half-way down the menu. The most common pizza was shrimp and broccoli, not pepperoni. An Italian themed restaurant will likely serve a variety of pastas, but some may not have coffee or desserts. The pastries shops have croissants and cherry turnovers, as well as pastries filled with corn chowder, pork sausage or red bean paste. There are no Mickey ice cream bars, but there are Minnie-shaped frozen pineapple treats. Experiment a little and you may be surprised. My favorite treat was a Mickey waffle with green tea mouse, red beans, and brown sugar syrup.
Japanese style breakfasts are very filling and good to pre-load calories for a big day in the park. However, they are usually a buffet including both western and Japanese breakfast items. (We paid about $30 per person for the breakfast at Oceans, inside the Hotel Miracosta.) I would typically fill my plate with grilled salmon, rice, seaweed, noodles and green tea. My wife tended to eat more western food croissants, sausage, fruit salad and coffee. We fed our daughter from the buffet (for free), usually with scrambled eggs, noodles, fruit, yogurt and milk.