Well.. one of the best foods is the Japanese カツサンド.
Like I mentioned it's basically a pork cutlet as topping on bread ^^ it's square shaped and not triangle as normal sandwiches. These days you can also find beef and chicken cutlet, and of these I prefer the beef or pork one.
This time, I found a famous branded one at Tokyo station ^^
It was so delicious... time to eat!! :D
So if you ever go to Japan... try it!!
It's like a full meal because of the cutlet ^^ And on the plus side, it's very affordable ;)