The idea of having or not havign a family is the choice that worries plenty of people. Of course, both options have lots and lots of advantages and disadvantages, but wouldn't it be super awesome if we could rent a family when we feel like being with them and let them go when we're absolutely worn out and need sollitude over family duties? Yeah, sounds too good to be real, doesn't it? In fact it's not so difficult to imagine - some progressive Japanese have already come up with the idea of... renting a family! Look how funny it can be!