In Japan, cleaning is more than a chore — it is a cultural ritual. Every December, homes, schools, and workplaces across Japan take part in ōsōji — a deep cleaning tradition before the New Year. It is a time to sweep away dust, clutter, and worries from the past year, and welcome the new one with clarity and gratitude. Ōsōji is not just about tidying rooms. It is about refreshing the heart and space to begin again. Why Ōsōji Matters in Japan The practice dates back centuries and is rooted in Shinto beliefs. Cleanliness is closely connected to purity, ...