National Mochi Day

Soft, chewy and slightly sweet, mochi seems almost otherworldly. Bite into it and the texture resists before yielding, a pleasurable contrast to the creamy ice cream or red bean paste often hidden inside. Mochi’s roots lie deep in Japanese history. Pounded rice cakes are mentioned in texts from the Yayoi period (around 300 BCE), and by the Heian period (794–1185) mochi had become a ritual food offered to kami — deities — during New Year celebrations. The process of making mochi, known as mochitsuki, is itself a ceremony. Glutinous rice is soaked overnight, steamed, then transferred to a wooden mortar. Two people take turns: one pounds with a heavy mallet while the other folds and wets the dough, their rhythm a dance of precision and trust. Families and communities gather to pound rice at the end of the year, shaping the sticky dough into round cakes symbolizing the moon, purity and renewal. Different forms of mochi emerged: daifuku (stuffed with sweet fillings), sakura mochi (pink and wrapped in cherry leaves), kirimochi (plain cakes toasted over coals), mochi soup for New Year. Legend has it that a rabbit on the moon makes mochi with a pestle and mortar, its image seen in the patterns on the lunar surface in East Asian folklore.

Mochi eventually traveled beyond Japan. In Hawaii, immigrants from Japan adapted mochi into local treats like butter mochi, flavored with coconut milk, and Spam musubi’s rice base echoes mochi’s sticky characteristics. In the late twentieth century, mochi ice cream was created in Los Angeles when Frances Hashimoto wrapped small balls of ice cream in mochi dough, giving the ancient sweet a modern twist. National Mochi Day, established in 2021 by Mochi Mochi Wagashi, is celebrated on August 8. The date is a pun in Japanese — the number eight, hachi, resembles the character for infinity and is considered lucky, while the repeated eight suggests abundance. The day encourages people to try mochi, learn its history and support traditional makers.

Celebrating National Mochi Day could involve making mochi from scratch — but be prepared for a workout! If you don’t have access to a mortar, you can cook sweet rice flour with sugar and water on the stovetop until translucent, then dust it with starch and stretch it around fillings like fresh strawberries and sweet bean paste. Buy mochi from a Japanese market or wagashi shop and appreciate the artistry in each piece. Try mochi ice cream in flavors like green tea, mango or black sesame. Learn about the symbolism of kagami mochi, two stacked rice cakes topped with a bitter orange, displayed at New Year to invite prosperity. As you chew mochi, note its unique texture and the way it carries the flavor of whatever accompanies it. National Mochi Day is about more than eating; it’s about connecting to a tradition that balances strength and delicacy, community and craft. It reminds us that food can be ritual, offering and celebration all at once.