Sanjido Sasaki Storehouse

A Small Storehouse Behind the Shop

Sanjido Sasaki Storehouse (三事堂ささ木土蔵, also written Sanjidō Sasaki dozō) is a two-storey plastered storehouse at 2-3-27 Yokamachi in Kesennuma City, Miyagi Prefecture, built in the middle of the Taisho era (1912-1925) and entered on Japan's register of Tangible Cultural Properties on 2 March 2006 under registration number 04-0054.

It occupies 25 square metres. That is smaller than many hotel rooms, and the modest footprint is part of what makes it interesting: a dozo of this size was built to hold stock and valuables for a single household business, not to serve a warehouse district. The shop it belongs to, a dealer in ceramics and lacquerware trading since 1908, stands directly in front of it and is separately registered.

Storehouses were the fireproof element of a Japanese commercial property. Thick earthen walls sealed under lime plaster, heavy plastered doors, minimal openings: the whole type is an answer to the question of what survives when the neighbourhood burns. In Kesennuma that question was not theoretical. The town centre burned in 1929, and this storehouse and the shop in front of it are among the few buildings that predate the fire.

Registration and the Structure Itself

Registration, distinct from the designation system that produces Important Cultural Properties, covers buildings roughly fifty years old or older that contribute to the historic character of a place, and it leaves the owner free to continue using them. The storehouse was accepted in the 49th round of registrations, notified on 23 March 2006, under the landscape-contribution criterion.

The Agency for Cultural Affairs record gives the plan as three ken along the ridge by two ken across, roughly 5.5 by 3.6 metres. Two storeys, earthen dozo construction, gabled roof in sangawara pantile with a tiled pent roof over the ground floor. Windows open on the gable end facing the street, one on each floor. The exterior finish is recorded as white lime plaster.

Two details lift it above the ordinary. The first is the doorway. Rather than opening to a yard, the entrance is set in the middle of the south face and gives directly into the shop interior, closed by a pair of outward-swinging earthen doors finished in plaster. Shop and storehouse therefore function as one connected space, which is why the pair reads as a single property even though they carry separate registration numbers.

The second is overhead. The roof structure is a Western truss, not the stacked beam-and-post framing that a Japanese carpenter of the period would normally have used for a building this size. Someone building a small provincial storehouse in Taisho-era Miyagi chose an imported structural system. The same impulse produced the segmental pediments on the shop windows out front.

The Repair Work, and What to Look For

On 11 March 2011 the tsunami following the Great East Japan Earthquake reached this part of Kesennuma. Exterior walls were broken and water entered the building. The conservation project that followed did something worth knowing about before you visit: working from film footage of the Taisho period, the team reinstated a namako-kabe finish on the storehouse walls. Namako-kabe is a pattern of square tiles set on a plastered wall with lime mortar raised in ridges along the joints, producing a lattice of white lines over dark tile. Sea-cucumber wall, the name says, after the shape of the ridges.

This means the surface you see today and the surface described in the 2006 registration record are not identical. The official entry records white plaster; the repair reinstated a finish said to be documented in earlier imagery. Anyone comparing the database text against the building should expect that gap.

Interior plaster walls and the doors were also repaired during the same programme, alongside work on the shop in front.

Practically: the storehouse is not open as a standalone attraction and has no admission or fixed hours. Its street-facing gable end is visible from the pavement, and the connecting doorway can be seen from inside the shop during business hours. Registered buildings in this district have periodically been opened for the Kazamachi Machinaka Art Museum event held in autumn, which is the realistic way to see interiors normally closed. Confirm current arrangements with the shop on 0226-22-0054 or with the Kesennuma Tourism and Convention Bureau. Photography from the street is fine; ask before photographing inside. JR Kesennuma Station is about twenty minutes away on foot.