Narai-juku is one of the most atmospheric historic towns along the Nakasendo route, once used by travelers journeying between Edo and Kyoto. Stretching for about one kilometer, its preserved streetscape offers a rare chance to imagine life in a former highway town, with traditional wooden buildings, water spots, craft shops, and old merchant houses lining the road. During the tour, guests will walk through Narai-juku from the perspective of Edo-period travelers and learn how transportation, local life, woodcraft, lacquerware, and faith shaped this remarkable town in the Kiso Valley.

The Former Nakamura Residence is a preserved merchant house in Narai-juku that offers a closer look at how people lived and worked in this historic Nakasendo town. Inside, guests can see the structure of a traditional townhouse, including the spaces facing the street, the deeper living areas, wooden details, and design features suited to both business and daily life. During the tour, this visit helps guests understand that Narai-juku was not only a beautiful old streetscape, but a living town shaped by travel, trade, craftsmanship, and everyday routines.

Shizume Shrine stands near Narai-juku and has long been connected to the life and protection of the historic town. For travelers walking the old Nakasendo route, shrines like this were important places to pray for safety, protection from disasters, and peace for the local community. During the tour, guests will learn basic shrine etiquette, such as bowing at the torii gate and offering a quiet prayer, while understanding Shizume Shrine not only as a sightseeing spot, but as a spiritual place that has watched over Narai-juku and its people.