Ishikawa Prefectural Museum of Art, Hirosaka Annex (former

A Commander's House in the Trees South of Kenrokuen

Walk south from Kenrokuen Garden, past the row of red-brick halls, and the path drops into a grove of old chinquapin and pine. Among trees that have stood here for centuries you come upon a long, low wooden house under a steep tiled roof. It was finished in 1922 for the officer who commanded the Imperial Japanese Army's 9th Division, the Kanazawa garrison that drew its conscripts from across the three Hokuriku prefectures of Toyama, Ishikawa and Fukui.

What stands today is the Western-style wing of that residence: a single-storey timber structure of roughly 248 square metres, its walls plastered, its roof laid with clay tiles. The division was disbanded with the end of the war. The house was not. It passed from one occupant to the next for half a century, and now keeps a much quieter purpose, given over to the conservation of Ishikawa's cultural treasures.

Admission is free, and most visitors walk straight in off the garden path without realising they have entered a registered piece of national heritage.

One Building, Three Different Faces

Circle the house once and you will notice it refuses to look the same twice.

The front is dressed in half-timber: dark wooden posts and braces left exposed against pale plaster, with a covered porch (the kuruma-yose, where a car or carriage once pulled up) thrust forward to meet arriving guests. A gabled bargeboard juts out above, breaking the long line of the half-hipped roof and giving the entrance its sense of arrival.

Turn the corner and the mood changes. The side walls are finished in kakiotoshi, a German render scratched back while still wet to leave a rough, matte surface that reads as heavy and grounded. A low skirting roof, the hakamagoshi, runs along the base like the hem of a divided skirt.

The rear is lighter again. Here the wall is simple horizontal clapboard, and a run of wooden-framed glass sliding doors opens the interior to the garden. Reception front, solid flank, open back: the architect gave each elevation a job, and the building still performs all three.

This deliberate handling of surface and silhouette is the reason the house was listed under the criterion of being "a model of its type" of design. It is a textbook example of how army officers of the Taisho years were housed.

Why It Was Registered, and What to Look For Inside

In November 2016 the building was entered on the national register of Tangible Cultural Properties as registration number 17-0257. Registered status recognises structures worth preserving for the character they carry, and this one carries an unusual amount of original detail for a building that has been put to so many uses.

Step inside and look up. The corridor ceilings are plasterwork, single-toned but worked in fine relief by a skilled sakan plasterer, the kind of quiet craftsmanship that rewards anyone who slows down. Each room was given a different ceiling so that one space could be told from another at a glance. Several are coffered timber ceilings whose grid spacing was varied from room to room, a small design game played by the original builders.

Two rooms hold the most. In the former dining room, now the multipurpose hall, plaster moulding still frames the light fittings, and the database record notes that decorative work around the fireplace survives from the start. In the former drawing room, now the studio's guidance room, the original light fixtures themselves are still in place. Lighting is usually the first thing a building loses as wiring and fashions change, so to find the 1922 fittings still hanging, repaired where they were damaged and still switched on, is rare.

From Barracks Town to a Place of Repair

The afterlife of this house is its own short history of postwar Kanazawa. Once the army left, the building served as quarters for United States officers during the occupation, then as the Kanazawa Family Court, then as a prefectural children's hall, a wild-bird observation post, and a rest house for visitors to Kenrokuen. The entrance and its surroundings kept their original face through all of it.

In 2008 the prefecture renovated the interior, added Japanese-style rooms and display fittings, and reopened the building as the Hirosaka Annex of the Ishikawa Prefectural Museum of Art. A second round of work in 2016 brought seismic reinforcement and a new guidance room beside the relocated Ishikawa Prefectural Conservation and Restoration Studio.

That last move gave the house its present meaning. A building raised for the head of a military division now stands next door to the workshop where damaged screens, scrolls and paintings are nursed back to health. In the guidance room, video and panels walk you through how that conservation is done, and a touch-screen display lets you follow past restoration cases step by step. Few historic buildings let you watch their own kind of care happening through the wall.

What's Nearby

The annex sits inside the cluster of museums and parkland known as the Cultural Forest around Kenrokuen, and almost everything worth seeing here is within a short walk.

• The main building of the Ishikawa Prefectural Museum of Art is right beside the annex. Its collection centres on a National Treasure, an Edo-period incense burner in the shape of a pheasant, glazed in overglaze enamels.
• The National Crafts Museum, a few minutes away in Honda-no-Mori Park, moved here from Tokyo in 2020. It occupies two restored army buildings of its own, the former 9th Division headquarters of 1898 and the former officers' club of 1909, both registered cultural properties and close cousins to the annex.
• Kenrokuen, counted among the three great gardens of Japan, and the grounds of Kanazawa Castle lie just to the north.
• Three landscaped footpaths thread the slope below the museums, passing the D.T. Suzuki Museum, the Nakamura Memorial Museum and the spring of Kinjo Reitaku, the well said to have given Kanazawa, "marsh of gold," its name.

The annex makes an easy first or last stop on a day of museum-going, not least because there is no ticket to buy.