What Is Oshogatsu (Japanese New Year)? In Japan, New Year’s celebrations, called Oshogatsu (お正月), are the most important annual event. Unlike Western countries where December 31 is central, Japanese families focus on January 1–3, spending time with relatives, visiting shrines, and preparing symbolic food. It is a time for starting fresh, showing gratitude, and praying for health, happiness, and prosperity in the year ahead. Decorations for the New Year Kadomatsu (門松) Kadomatsu are bamboo and pine decorations placed at the entrance of homes or buildings. The bamboo represents growth and strength, while pine symbolizes longevity and resilience.They are meant to ...