In Japanese culture, the clothes you wear are a symbol of your background, social status, or wealth.
Japanese attire are generally more formal and conservative.
In general, women do not wear sleeveless tops, shorts, or revealing styles. The Japanese do not wear excessive amounts of jewellery that are obvious signs of wealth. The Japanese refrain from using cologne and perfume and it is best to limit the amounts used. Gifts Japanese have the habit of constantly giving gifts, so it is wise to take at least a few gifts with you. Never give items that symbolise the severing of a relationship, such as scissors, knives, or letter openers Never give items in sets of four as it has an association with death, and the number nine is associated with hardship, so avoid gifts which contain sets of four or nine objects.