Narai Post Town Architecture

The largest post-town along the Nakasendo in Narai, Shiojiri, Nagano. Over 300 structures from the Edo period through early Showa era survive along more than one kilometer of roadway. Designated an Important Traditional Buildings Preservation District, it exemplifies a 'living townscape' where residents maintain ancestral homes while continuously restoring and using them.

Sake brewery architecture from the Edo to early Showa period, preserved in Takayama, Gifu Prefecture. These structures feature robust fireproof walls, internal barrel aging spaces, and specialized ventilation systems optimized for sake production. They form essential components of the historic townscape preservation district, embodying centuries of brewing expertise.

Edo period earthen storehouse architecture lining Ichiban-gai in Kawagoe, Saitama. Built with black plaster, thick walls, and fire doors derived from lessons of Edo's great fires. Representing the fusion of commercial and residential functions, street-front continuity, and the relationship between storage and facade, these buildings epitomize the architectural aesthetics of a merchant city.

A well-preserved post-station town on the Nakasendo route in Shiojiri, Nagano Prefecture. Features continuous gabled houses spanning over 1 kilometer on both sides, representing the finest example of Edo-period post-town architecture. Notable for high density and continuity of buildings with period details including earthen walls, wooden shutters, and lattice windows.

Two best-preserved post-towns on the Nakasendo route in Minamiakisio, Nagano. Features Edo-period houses densely packed along stone-paved roads. Tsumago developed in a valley while Magome adapted to mountain terrain, showing diverse architectural responses. Demonstrates transition from thatched to tiled roofs. Key historical landmarks on the iconic hiking trail.

One of the 69 post-stations along the Nakasendo route in Tsumago, Nagano. Original Edo-period inns, warehouses, and residences line a 700-meter stretch of the historic road. Since the 1970s, the community has pursued comprehensive preservation while maintaining residential continuity rather than commodification, establishing a distinctive conservation methodology.