there will be plenty taxi's around looking for your business. Just make sure it has red plates (which means it is properly licensed and insured) and that you agree on a price either in US or JA currency before you get in vehicle. If you are going to be out late at night, it is a good idea to have a taxi driver's cell number available in case you need it ... either a recommendation from this board or just ask a driver you like for his card. If you do not have a JA cell phone, just ask the business establishment to call them for you.