Another custom is creating rice cakes (餅, mochi?). Boiled sticky rice (餅米, mochigome?) is put into a wooden shallow bucket-like container and patted with water by one person while another person hits it with a large wooden mallet. Mashing the rice, it forms a sticky white dumpling. This is made before New Year's Day and eaten during the beginning of January.
Mochi is made into a New Year's decoration called kagami mochi (鏡餅?), formed from two round cakes of mochi with a bitter orange (橙, daidai?) placed on top. The name daidai is supposed to be auspicious since it means "several generations."
Because of mochi's extremely sticky texture, there is usually a small number of choking deaths around New Year in Japan, particularly amongst the elderly. The death toll is reported in newspapers in the days after New Year.
Read more about this topic: Japanese New Year