One of the more "American" things we like to do with our family is pizza and a movie, no? It's even better when my sister was here because then hubby and I have more excuses to order more things we otherwise just can't eat by ourselves :P
I think Pizza Hut is my clear favorite in Japan, until we can find a decent pizza parlor that is.
Pizza Hut Tomato Basil and Double Tomatoes pies.
I think this has got to be the best pizza I've had here in Japan - the Double Tomatoes pie from Pizza Hut. It has no meat, just cherry tomatoes and sundried tomatoes (covered under the cheese) but is surprisingly flavorful!