I will be in Japan (Nagoya, Osaka, Kyoto) for 3 days and have decided that it makes more sense for a family of 4 (versus Trains). I have no problem driving on the left and I understand that all of the cars come with NEVER LOST (which is great, as I'm sure I will be ALWAYS LOST). I'd appreciate any experiences, warnings and/or tips anyone might offer. Thanks in advance.