ive decided with a friend to go spend 3 or 4 weeks in japan in the summer (august/september), and was wondering if any1 had sugestions of places i should visit in particular.

im flying into tokyo so will be spending around a week there probably, most definately visiting Akihabara region .

this isnt just relating to anime, if any1 has any suggestions in general for places of interest around the main island, please tell me!

thanks