The Tōkaidō is a historic road in Japan that connects the cities of Edo (now Tokyo) and Kyōto. It was one of the five main routes during the Edo period, facilitating travel and trade. The road stretches approximately 500 kilometers along the eastern coast of Honshu, featuring scenic views of mountains and the Pacific Ocean. Along the Tōkaidō, there were 53 post stations known as shukuba, where travelers could rest and resupply. The route is famous for its cultural significance and has inspired various works of art, including the renowned woodblock prints by Utagawa Hiroshige.