Koyanagi Sake Brewery Main House

A plaster-clad townhouse facing east onto the road

Koyanagi Sake Brewery Main House (小柳酒造主屋, Koyanagi Shuzō Shuoku) is a late Edo-period Machiya townhouse of about 1751 to 1829 at 903-1 Ogicho, Ogi City, Saga Prefecture, listed as a Registered Tangible Cultural Property on 14 February 2002.

It faces east onto the prefectural road. The form is the local one: a Kirizuma-zukuri gabled roof entered from the gable end, in the Nuriya-zukuri plastered manner, with tiled roof, two timber storeys and a footprint of 205 square metres. The main block runs 7 bays along the ridge and 4.5 bays across, a Geya lean-to 1.5 bays deep is set on the south side, and an eight-mat Zashiki reception room projects sideways to the north.

Entering from the gable end, called Tsumairi, means the triangular face of the roof is the one that meets the street. Koyanagi Sake Brewery Main House presents exactly that face to passers-by, as the townhouses along the old Ogi highway once did in a row.

Timber buried under white plaster

Nuriya-zukuri means that the exposed woodwork is packed over with earth and Shikkui lime plaster. Posts and beams disappear inside the wall, and from outside the house reads as a single white mass. The point was fire. Where townhouses stood eaves to eaves, whether a neighbour’s flames could reach your posts decided whether the family kept its property. The white surface of Koyanagi Sake Brewery Main House is a firebreak before it is a look.

The plan follows the merchant pattern. Shop at the street, living quarters behind, and the eight-mat room projecting north where guests were received. That projection, a kadoya in Japanese, pushes out sideways from the rectangle of the main block, and the detached annex of about 1921 joins its north-east corner.

Something is missing from the facade. Road widening in recent years removed the front lean-to, the low roof that once reached out over the shopfront to give shade and shelter from rain. Without it the wall of Koyanagi Sake Brewery Main House now meets the pavement directly. The 1.5-bay lean-to on the south side survives, and it gives a fair idea of the scale and purpose of what was lost.

Why it was listed, and a disagreement over bay counts

The listing criterion is contribution to the historic landscape of the nation. Among the thirteen listed structures on the site, Koyanagi Sake Brewery Main House carries registration number 41-0027, the first in the run. The Agency for Cultural Affairs describes it as the building that gives the brewery its face, which points to the way the compound presents itself to the street as the ground of the assessment.

It is the oldest building here by a wide margin, dating from the late Edo period, between 1751 and 1829. When the production yard behind was rebuilt wholesale in 1928, the main house alone was left standing. For a merchant family the shopfront was its credit, and credit is not something you demolish.

The sources disagree on one measurement. The Agency for Cultural Affairs gives the main block as 7 bays along the ridge; the Ogi City cultural properties page gives 8. Both agree on 4.5 bays across. This article follows the Agency database as the primary source and gives 7, while noting that a field measurement would settle it.

The thing to look at is the gable end, seen from the street looking up. The line of the roof falling from ridge to eaves and the plastered wall beneath it read as one continuous plane. Walk round to the north and the eight-mat room can be seen stepping out from the main block, with the roof of the annex continuing beyond it.

Visiting

Koyanagi Sake Brewery Main House is a working shop. The part open to callers is the retail room on the street; the living quarters are closed. Opening hours are 9:00 a.m. to 6:00 p.m., closed on Sundays, with viewing possible between 10:00 a.m. and 4:00 p.m. at no charge.

Inside, the labels Takasago and Takasago Kinshō are on sale, and old brewing tools and ceramic sake casks stand about the room. This is the extent of the late Edo interior that can be entered. Groups should book ahead.

The full elevation is visible from the prefectural road. To see the gable end square on, cross to the far side. No photography policy has been published, so ask in the shop before photographing the interior. Directions to the site, parking, and the terms for the Ogi Distillery are set out on the Koyanagi Sake Brewery page. Hours given here were checked on 14 September 2026.