Korokke (Japanese Potato Croquette). So good if you use a bit of Japanese Curry in there, too. I first had these from a street vendor in Kyoto. They were so good that I turned around and went back for seconds.
Fish shaped pancakes using regular pancake or waffle batter which is poured into a fish-shaped pan. You can top with desired filling before closing the pan. The batter is then cooked on both sides on medium heat until golden brown. You can buy the pan here: http://www.amazon.com/Taiyaki-Japanese-Fish-Shaped-Cake-Maker/dp/B00065YBEU/ref=sr_1_1?ie=UTF8=1338819599=8-1