North of Ginza district.2:Ai Ai turned out to be the place: Restaurant in Harajuku that serves Okinawa, Thai and other Asian dishes along with assorted cocktails.3:Do you know how much it would cost to house and feed myself AND my brother, plus pay for books and tuition every semester if I kept taking part-time jobs like those: Japan is expensive in a lot of things, housing especially.4:I was rais