JAPANESE CULTURE AND TRADITIONS
Kagami-Biraki, Opening the Rice Cakes for a Prosperous and Healthy Year
Blessings from the God of the New Year
Kagami-biraki refers to the Japanese practice of cracking open the hard, dried kagami mochi at the end of the New Year’s holidays, as well as the opening of sake barrels at celebratory events.
Kagami mochi, “Mirror rice cakes”
During Japan's New Year’s holidays, people display half spheres of mochi, pounded rice cakes, called kagami mochi, “mirror rice cakes.” Two rounded cakes are placed on a wooden offering stand, a smaller cake stacked upon a larger, and topped with a daidai, Japanese bitter orange.
These may look like mere festive decorations, but they play an important role in New Year’s traditions. They are where the Toshi-kami, the God of the New Year, stays during his holiday visit. Kagami mochi also hold symbolic meaning.
Kagami means mirror. This name could have been given due to the shape of the mochi which resembles the round mirrors used for centuries in Japan, or it could be an allusion to Amaterasu’s mirror, one of Japan’s Three Imperial Treasures.