Doll in a doll! Be careful, it is not ham in a can. Matryoshka is a popular souvenir which can be bought in Russia. It is nesting doll and it usually consists of 5 or more dolls in total. Like Matryoshka, each country has its representative souvenirs. For example, I bought a maple shape key chain in Canada. So does Japan. There are a lot of souvenirs you can buy in Japan from traditional to modern things. In this article, we will look for what kind of souvenirs we can find in Japan except for sweets.