Japanese green tea culture is the everyday practice of drinking and sharing green tea as an expression of seasonality, regional identity, and hospitality in Japan. Quick Summary: Green tea in Japan is not only a beverage but a cultural habit shaped by seasonal harvests like shincha, regional tea traditions, and the custom of offering tea to guests. From home kitchens to workplaces, tea reflects balance, attentiveness, and quiet social connection. What Is Green Tea Culture in Japan? Green tea culture in Japan refers to the shared meanings and practices surrounding tea — how it is grown, brewed, offered, and ...