Just came back from Japan few days ago. It was Awesome!
Here is my itinerary

1st day: Arrive at Tokyo. Visit Shinjuku.
2nd day: Tokyo Disneyland.
3rd day: Explore Asakusa. + Watch fireworks festival at Katsushika (Shinbamata) + Tokyo SkyTree
3rd day: Hakone One-day trip using freepass by Odakyu.
4th day: Kamakura One-day trip.
5th day: Shibuya + Ueno + Akihabara.
6th day: Hike Fujisan. (An amazing experience, recommend those who are fit enough to go for it!)
7th day: Descend from Fujisan, relax around hotel area.
8th day: Depart from Tokyo.

This post has been edited by nTHtoSEy: Aug 4 2012, 06:15 PM