Tokyo rail travel

Hi there,

Buying local tickets or day passes for Tokyo is generally the best option if you stay locally.

See for instance:
http://www.tokyometro.jp/en/ticket/value/travel/

Hi,

With that length of time, you can easily take some good day trips to places in the area - Izu, Karuizawa, Kusatsu, Kawagoe, Takao, Okutama, the Hitachi Seaside Park, Nikko ... look into getting a Tokyo Wide Pass. You can also see Hakone and the Fuji 5 Lakes area. There are some good Odakyu Passes for there too.