Translated as a flower petal mochi, hanabiramochi is a traditional mochi variety that consists of a thinly rolled, round rice cake that is folded around bean paste. Each cake also has a thin stalk of burdock root (gobo) that sticks from the sides, while the paste often has a subtle pink hue that is supposed to show through the cake.
Sometimes, the paste can be wrapped in another layer of pink-colored mochi. The history of hanabiramochi dates back to the Meiji era, and through time, they became commonly associated with New Year. Nowadays, they are traditionally served as a part of the first tea ceremony of the year (Hatsugama).