Unsure about a week stay, but if anyone is staying for 2 months or more, consider a furnished apartment by a company focusing on foreigners with long stays.
My 2BR furnished apartment was $1,500/month with 3 different subways nearby, 2 train stops away from Shinjuku. The company I used is Fontana and I can highly recommend.
When I visited three years back you could grab ready-to-eat food (by item or a pre-made lunch) from a supermarket for under $5. Japan can be very inexpensive.
My 2BR furnished apartment was $1,500/month with 3 different subways nearby, 2 train stops away from Shinjuku. The company I used is Fontana and I can highly recommend.
When I visited three years back you could grab ready-to-eat food (by item or a pre-made lunch) from a supermarket for under $5. Japan can be very inexpensive.