Kashiwa mochi

This is a Kashiwa mochi(かしわ餅). There is anko(あんこ) in a mochi, so anko is sweet red bean paste. It is difficult to explain Japanese food correctly. 

You can buy Kashiwa mochi at a convenience store, but you have to find a traditional wagashi-ya(和菓子屋) to eat a very delicious Kashiwa mochi. Please check the store with google.