you only get once chance to see the tuna catches early in the morning (and to get kicked out promptly by security), but it's an experience you just have to add to your life to-do list
one of my most favorite places in the world (and one of my favorite movies to boot). tomoyo's has been running it for 34 years and, if you're lucky, she'll let you leave your bottle on the shelf
The gadget shops around Akihabara are pretty stunning. Be aware that most of them sell racks of porn as well.
Tiny place near Harajuku, frequented mainly by teenage girls. You'll wait at least an hour to get in. But the pancakes are delicious and quite adorable (though a bit pricey, since they're a fad atm).
