The 'koshi' lattice was engineered to provide security and privacy while allowing enough airflow to combat the humidity of the Nara basin.
The narrow, deep architectural footprint was taxed based on street frontage, leading merchants to build long, thin structures.
The 'tsuboniwa' courtyard was designed to manage smoke from indoor fires and facilitate cross-ventilation in the deep, windowless central sections of the house.
This building is a recreation intended to educate visitors on the authentic 'machiya' lifestyle, rather than being an original family residence preserved in situ.
Naramachi Koshi-no-Ie is a restored merchant townhouse, or 'machiya', that serves as a living museum of traditional Edo-period urban domestic life in Nara. The house is defined by its signature 'koshi'—a wooden lattice screen covering the facade—which allowed residents to look out onto the street while obscuring their activities from passersby. The interior structure follows the typical 'eel's bed' layout, characterized by a narrow frontage that extends deeply into the city block. Visitors can tour the traditional central courtyard, known as a 'tsuboniwa', which serves as a natural light well and ventilation shaft for the elongated building. The site exhibits period-accurate furniture, kitchen tools, and spatial arrangements that reflect the specific cultural habits of historical Naramachi merchants. It offers a direct view of how space was utilized to balance commerce, privacy, and living quarters in a dense, historic district.
The view of the inner courtyard garden from the central corridor provides the best lighting and architectural perspective.
Step carefully over the high wooden thresholds, which were designed to keep out insects and dampness.
Check the floorboards for the original dark-stained wood finish, which was achieved through specific oiling techniques.
Ask the staff about the function of the various small rooms as you progress toward the rear of the house.
Do not attempt to touch the delicate paper screens (shoji) or move the antique display items.
Closed on Mondays or the following day if Monday is a national holiday; also closed during the New Year period.
Visitors must remove their shoes at the entrance and place them in the provided shelves; do not walk on the tatami mats with socks that are soiled.
