Horaguchi Family Residence (Omagari, Natori City, Miyagi Prefecture)

A Farmhouse Ringed by Water and Trees

Horaguchi-ke Jutaku (洞口家住宅, also written Horaguchi-ke Jūtaku), the Horaguchi Family Residence, is a late Edo-period farmhouse at Nakakoji in Omagari, Natori City, Miyagi Prefecture, built around the Horeki era (1751 to 1763) and designated an Important Cultural Property on 28 December 1971.

The approach tells you something before the house does. A ditch runs along the eastern and western edges of the property, and along the northern edge stands a belt of tall trees that people in this part of Miyagi call igune, a windbreak planted to blunt the cold air sweeping down off the Ou mountains in winter. Inside that green wall the ground opens out. The Agency for Cultural Affairs records the plot at roughly 2,500 tsubo, something like 8,200 square metres, which is a good deal of land for a farming family.

Neighbours knew the place as tateyashiki or tatenoi, words that carry a sense of a fortified manor rather than an ordinary farm. The main house faces south from near the centre of the plot. A gate stands in front of it; between gate and house, set slightly to the east, is a stable turned to face west. Behind the house sit a miso storehouse and a zashiki-gura, a storehouse fitted out with a formal room. A rice granary stands on its own across the road to the south. Northwest of the house a small mound carries the family's tutelary shrine, Suminai Myojin.

Why the House Was Designated

The main building measures 22.6 metres along the ridge and 11.0 metres across, with a hipped roof of thatch and a pent roof added along the north face. Those figures put it among the largest surviving farmhouses in the former Sendai domain, the territory the Date family governed from the seventeenth century onward.

Scale alone would not have earned the designation. What the Agency for Cultural Affairs singles out is the completeness of the setting: the ditch, the windbreak, the outbuildings and the main house survive together as a single working arrangement, and that arrangement is strongly local. Farmsteads elsewhere in Japan were laid out differently. This one shows how a wealthy family in the Natori river plain organised its ground.

Six items are listed as tsuketari, subsidiary elements covered by the same designation: the front gate, the stable, the rice granary, the zashiki-gura, the miso storehouse, and a single prayer tablet. That last item matters more than its size suggests, because the tablet and the ritual straw ropes kept in the house are part of the evidence used to date the building to the Horeki years. Natori City records a further addition to the designation in May 1985 covering the grounds themselves.

Two rounds of conservation work have been documented in published reports, one completed in 1983 and a second in 1995 that covered the gate and stable.

Inside: Pillars With Names

The floor plan follows what local architectural historians call the Natori-gata, the Natori type: four rooms arranged in a two-by-two grid, a layout common across this plain. The rooms carry dialect names rather than the standard terms found in guidebooks, among them nakama, dei, chanoma, nando and konando. Unusually, no partition divides the raised floor from the earthen-floored work area.

That earthen area, the doma, is where the building shows off. Several thick free-standing posts rise through it, each with its own name in local speech: hoito-bashira, ushimochi-bashira, yomekakushi-bashira. The one that draws attention stands at the midpoint of the boundary between doma and raised floor. It was reinstated during restoration, and Natori City's cultural properties office notes that no comparable example is known. A finished, decorative post in that position was a statement of rank, not a structural necessity.

Look up and the beam frame does the rest. Heavy timbers cross overhead in the manner characteristic of large farmhouses in the old Sendai territory.

One practical note for anyone planning a detour: this is a private residence, and it is not open on a fixed schedule. The exterior, the gate and the igune can be seen from the public road, and the surrounding hamlet retains the same pattern of ditches and tree belts around other plots, so the walk itself repays the trip. Anyone hoping to see the interior should contact the Cultural Properties Section of the Natori City Board of Education in advance rather than turning up at the door. Photography of the exterior from the road is unrestricted; for anything beyond that, ask first. From JR Natori Station the site lies about three kilometres away. The Natorin-go community bus on the Yuriage route stops at Taga Jinja-mae, roughly five minutes' walk from the house.