No
well they do put the same decreations up as the England acording to my research and they put them up to show if they have the Christmas spirt.
It is believed to be okay to put up Christmas lights a little before or after Thanksgiving, but this is still more of a personal choice. Most stores put out Christmas decorations right after Halloween in preparation.
Around Thanksgiving
You put up decorations whenever you feel like it. There's no set rules to when you can or cant decorate your house. Though - putting Christmas decorations up on Easter might make you look rather silly.
Christmas decorations should be put up the day after Thanksgiving. The blow up lawn ornaments are very fun for the kids to look at. Black Friday is the perfect day to do your Christmas shopping for decorations.
You should put them up right after Thanksgiving or the first week of Decemeber
yes
Most likely USA Stuff
Erm yes.... why did you ask that? We're not a different species!
There are not many Christians who live in Japan, so it is not widely celebrated. Decorations that are put up by those who do celebrate it are likely to be similar to those seen in western countries.
Good times to stock up on cheap Christmas decorations will probably be after Christmas is over. Because by this time they will be trying to get rid of their Christmas products.