PPgroom, actually u can use buy international card there n use.. they do have international phones around n is quite accessible... getting a hp is quite bo hua... cos it's pretty ex...
planner, MTDT, u got mail...
Planner, in tokyo, guess disneyland is a must if u never been there before.. it's very very nice.. n u will need to spend a whole day there..
other places are those hip youngsters hang out like shinbuya, shinjuku n harajuku.. these 3 places are a must go.. mayb u can go to the imperior place temple (if i rem it correctly) to check out their temples.. (kyoto got lots of beautiful shrines n temples.. ) tokyo tower u can forget it. nothing much actually.. night time go to the red light district in shinjuku... very happening.. think 3 days should b used up... mayb go for hot spring bath... not bad also..