Visit to Roppongi (Roppongi Hills mixed-use real estate complex) and Akihabara ("Electric Town").
Lunch at an order-by-prepaid ticket Ramen bar.
Guided tour of Studio Ghibli Museum.
Called out as a gaijin by a couple of giggly school girls.
Could not find a Lonely Planet-recommended noodle restaurant in Ginza for dinner, after a 30 minute search; ended up in a great Chinese restaurant.
Waited over 5 minuites for the first time for a subway. This is not a complaint; normally they arrive every 2 or 3 minutes, it seems! 5 minutes is still way better than a 10+ minute average wait in some other cities I've experienced...