Wada Family Residence Storehouse

The Storehouse Behind the Shop Front

The Storehouse of the Wada Residence (和田家住宅土蔵, Wada-ke Jūtaku Dozō) is a two-storey plastered dozō at Wakaura-naka in Wakayama City, Wakayama Prefecture, built around 1905 (Meiji 38) and entered on Japan's national register of Tangible Cultural Properties on 31 July 2007. Its footprint is 31 square metres, roughly a fifth of the main house it serves.

A dozō is a fire-resistant storehouse. Its timber frame is buried under thick layers of earth and lime plaster so that flames passing through a crowded street cannot reach the structure or its contents, and it is one of the few Japanese building types designed around a single catastrophic scenario. Merchant families put their stock, their ledgers and their valuables inside one. In a district of dense timber shopfronts on a narrow street, the storehouse was the family's insurance policy.

The Wada storehouse went up about two years after the main house, which is a common sequence. A merchant builds the shop first because the shop earns; the storehouse follows once there is something worth protecting. Nothing in the primary sources names its original contents, and the surviving record gives only the fabric.

Salt Air, Fire and Careful Work

The Agency for Cultural Affairs entry describes the storehouse in unusually approving language for a database record. It notes the vertical boarding protecting the lower wall, the sheet metal over part of that boarding, and closes by calling the whole a careful piece of work. Registration entries rarely comment on quality; when they do, it is worth stopping to see what prompted it.

The answer is mostly about the sea. Wakaura sits on an inlet, and salt-laden wind is corrosive to lime plaster, which softens and washes at the base where splash and ground damp collect. The standard remedy is a koshi, a protective skirt along the lower portion of the wall. Here it is vertical timber boarding, with sheet iron added over a section of it at some later point. That patch is not original design intent; it is maintenance, the visible record of somebody deciding a corner needed more protection than it was getting. Registered buildings accumulate such decisions, and reading them is part of the pleasure.

The storehouse and the boundary wall were registered on the same day as the main house, as numbers 30-0117 and 30-0118 against the main house's 30-0116, all under the criterion for structures contributing to the historic landscape of the country. That is the lighter of Japan's two protective systems. Registered Tangible Cultural Properties are not Important Cultural Properties or National Treasures, which are designated by the state under much stricter controls; registration was created in 1996 as a notification-based framework for buildings roughly fifty years old or more, and it keeps them in ordinary use.

What the Fabric Shows

The ridge runs north to south under a kirizuma gabled roof, tiled in hongawara, the formal alternation of flat pan tiles and semicylindrical cover tiles. The building is hirairi, entered from the long side rather than the gable end, and the door opening sits on the ground floor of the east elevation under its own small pent roof. A second sheltered opening, a window, is set high in the south gable wall. Those hoods are not decoration. Every opening is a weak point in a fireproof shell, and the small roofs above them shed water away from the joint where the door frame meets the plaster.

Inside the roof space the frame uses noboribari, inclined beams carried on a ridge member set at the level of the wall plates. The arrangement transfers the roof load directly down the line of the walls and keeps the interior free of a heavy tie-beam grid, which matters when the whole point of the building is usable storage volume. The interior is not accessible, so this is a structural fact from the record rather than something a visitor can verify.

What a visitor can see is the exterior, and only from the public street. The Wada Residence is a private house in ordinary occupation. There is no admission, no opening hours and no interior viewing of any of its three registered structures. The storehouse stands behind and to the rear of the main house, with the registered earthen wall running north and south from it, so the best views are oblique rather than head-on. Take them from the road, keep off the property, and skip the tripod on a street this narrow.

To reach the district, take a Wakayama Bus service toward Shin-Wakaura or Saikazaki from JR Wakayama Station or Nankai Wakayamashi Station, ride about 20 to 25 minutes, and alight at Gongenmae or Furōbashi. Meikō-dōri, the street the compound fronts, lies between the two stops. Since the storehouse itself is a brief stop, most visitors combine it with Tamatsushima Shrine, the Furōbashi stone arch, Wakaura Tenmangū and Kishū Tōshōgū, all of which are open and all within walking distance.