I am about to go to my business trip to Japan and have found such
information - except for hotels of the European type, in Japan there are
also traditional hotel where visitors at once change their clothes for a
kimono, they are put to bed on mats, fed in rooms and check out in the
morning, instead of 12 o'clock as I have got used. Europeans feel unusual
slackness and rest in Japan. In Japan it is possible to try on to yourself
the Japanese fashion and, having bought for example the Japanese dressing gown to surprise your guests. Though both in shops, and in hotels employees constantly bow so low and often, that I feel like a sultan, actually it is just their traditions. Japanese are not such artful like Chinese, but they have absolutely different from European views. Even value of money in Japan is not like in the whole world.

That was the most interesting for me and I have set for myself a problem to learn more about this question.