Bath time: Run the bath water, throw in some bath salts and jump in. If this is your idea of bath time, then you and your rubber ducky have been deprived.
Rubber duckies in Japan definitely have more fun, and here's why. First of all, in Japan, it's best to drive to the bathtub. No, that doesn't mean bringing the car into the house. You see, the best bath is one filled with natural spring water, so jump into the car with your rubber ducky and head for the mountains.
You might even want to go to a special onsen town where there are several different bath houses within walking distance. You can even stay overnight in an onsen hotel and bathe all weekend long.