I've heard that you hang a sock on a fireplace and then Santa puts a present in it when he sneaks nto your house from a chimney. but what if a house doesn't have a chimney?
You know, normal Japanese houses don't have a chimney. Where do you think he puts a present then?
Under a Christmas tree? - No, most of the Christmas trees in Japanese houses are like 5-feet tall or smaller, so there would not be enough space to put presents.
In a mailbox? - That would be very formal but unfortunately no, because big presents cannot fit in there.
In a yard? - No, dogs would open it before the kids do...
Knocks the door and passes it to their parents at night? - oh that would be a nice idea but no...
The answer is that Santa puts a present by the kid's bed, not in a sock. oh poor Santa, he could be detected by the kids more easily in Japan than in other western countries :P
Well, where Santa put presents for kids in your country if a house doesn't have a chimney? by the bed as well?