I got an LCD screen, a zif socket, and an 8x8 LED matrix at Akizuki.

At Marutsu I got a 2-axis accelerometer (the one in the picture is the 3-axis accelerometer they sell).

I got more pic parts and some books to help me learn about connecting micro controllers to computers.
When I was in Japan I bought more things than I show here, but they're not that interesting.