This article explores the traditional drinks that are popular in Japan before bedtime, as well as the potential benefits of drinking them. Tea is an integral part of Japanese culture and is often served during special occasions. Drinking tea before bed can be beneficial in several ways, including reducing stress levels and improving sleep quality. Popular non-tea drinks include amazake, umeshu, oolong haiboru, yuzu shochu, horoyoi sake and warm milk. Other popular drinks consumed before bedtime include herbal teas, hot water with lemon, hot cocoa and vegetable juices. Experimenting with different types of drinks to find what works best for you is essential for getting enough restful sleep each night.