Walk south along Narai’s main street, which runs for just over a kilometer and is lined with two-story wooden buildings, deep eaves, and latticed windows. In the Edo period, Narai became known as “Narai of a Thousand Houses,” reflecting the scale of businesses and lodgings serving travelers. Along the way, you'll see how Narai's designation as an Important Preservation District for Groups of Historic Buildings protected authentic structures rather than encouraging reconstructions. What sets Narai-juku apart is that it isn’t just preserved, it’s alive. People still live and work here, maintaining wooden homes and shopfronts that have stood for centuries. Walking down the main street feels like stepping into a historical drama: latticed windows, narrow eaves, tiled roofs, and the quiet rhythm of daily life echoing through the narrow valley. It’s not a recreated village, it’s the real thing, still breathing with history.