Car services
Euro Japan
http://www.eurojp.com/cars/index.html
03-3585-5586
English, French , Japanese available. They also sell Navigation system with English menu.

Food, Drink and Livingware
The Foreign Buyer's Club
http://www.fbcusa.com/eng/

For Kids & Mothers
Japan With Kids
http://www.tokyowithkids.com/

Accommodation
Find a large selection of cheap accommodation in Tokyo
http://www.tokyoroomfinder.com/