5. Kit Kat
We are continuing our list of cheap things to buy in Japan with Kit Kat that comes in various flavors in Japan, including green tea, rum raisin, and strawberry, which is not something you may see elsewhere. Due to its many flavors, Kit Kat is very popular in this country and you can buy a pack of Kit Kat for less than 300 yen in supermarkets. The price is probably another reason why it is so popular in Japan.
