JR lines in Tokyo

i'll be staying around shinjuku station and planning to get the JR PASS, if i would like to go to shibuya, harajuku, asakusa,tokyo, and disneyland stations, which line would i need to use and will the JR PASS cover the charges?

thank u so much in advance!!

A JR pass would be apalling value unless you have significantly more than that in mind. It will get you to all of the places mentioned except Asakusa. It may not be the most convenient at times ( when in Tokyo ) and needs to be purchased in consideration of the overall trip.
http://www.hyperdia.com/classic_en/hyperWeb.cgi
will tell you what trains to use.

I agree, the 7-day JR pass would be a horrible waste of money if you plan to stay only in and around Tokyo- it is meant for people to be able to travel throughout Japan, and it is quite a bargain in that case. If you stay in Tokyo the whole time, you would have to try hard to even spend 20% of the cost of a JR pass on train fares.

A Suica or Pasmo is by far the better option unless you plan to travel to other areas of Japan.

thank u for ur useful answers!!!!
i will be using the JR PASS in osaka as well esp. the shinkansen but im jus trying to find out if the places i am going visit the JR pass will cover it...trying to see if it worth it or not

thank u again for ur answers!!

The simplest guide is: a 7-day JR Pass pays off if you are making a Tokyo - Kyoto/Osaka "return trip" within a 7-day period. If you are going only one way from Tokyo to Osaka, it does not pay off.

Within Tokyo, JR covers (from Shinjuku): Shibuya, yes, Harajuku, yes, Tokyo station, yes, as far as Maihama station (to Disneyland), yes.

thanks again!!! im starting to see that its not that worth it since the shinkanshen will jus be a one way trip

thanks all!!