Kaname Family Residence Detached Shoin

The Family's Private Retreat

The Kaname Family Residence Detached Shoin (要家住宅離れ書院, Kaname-ke Jūtaku Hanare-shoin) is a study and reception hall built in 1738 on the Kaname family estate in Hatakenaka 2-chome, Kaizuka, Osaka Prefecture, and was listed as a Registered Tangible Cultural Property on June 28, 2017. It is the only one of the estate's eleven listed structures with a firm construction year. Kaizuka City publications also call it Chōuken, "the pavilion for listening to rain."

The single-storey, tile-roofed timber building stands north of the main house and covers 95 square metres. It holds a seven-mat main room, an anteroom and a tea room. The Agency for Cultural Affairs calls it an inward-facing shoin. Where the Front Shoin was the estate's public face, built to receive the domain lord, this was the back room the family kept for its own pleasures.

Why It Was Listed

The Kaname Family Residence Detached Shoin was registered as a model of architectural form, on the strength of decoration lavished on even the smallest details.

The contrast with the Front Shoin is the point. That hall, facing the lord, was deliberately plain, stripped of its nageshi rails in deference to domain frugality. Out of official sight, at the back of the compound, the same family let itself go: shaped windows, enamel fittings, pierced transoms. Restraint in public, indulgence in private. The two halls record that double standard in timber and plaster.

The firm date matters too. A dated room gives architectural historians a yardstick for judging the undated buildings around it, and on this estate, where everything else is assigned loosely to the middle or late Edo period, the Detached Shoin is the fixed point from which the rest can be measured.

Details Worth Knowing

The built-in writing bay, or Tsukeshoin, has a katōmado window, its top edge rising to a flame-like point. The shape came from Zen temple architecture, and setting one into a domestic room borrowed some of that gravity.

Below the display shelves is a chinkuguri, a small arched opening cut through the base of the wall between the alcove and the shelves. The name jokes that it is just big enough for a lapdog to slip through. The gap keeps the alcove wall from feeling solid and heavy.

Look closer and the metalwork turns out to be cloisonné enamel: both the Kugikakushi caps that hide nail heads and the recessed door pulls on the sliding panels. The transoms are hanazama, a lattice of linked flower shapes that breaks the light into small pieces. Each is a minor element. Together they set the tone of the room.

The tea room is a two-and-three-quarter-mat space: two full mats for guests plus a shortened daime mat for the host. To the west, a single mat's width of wooden boards serves two purposes at once, as a floor-level alcove and as the step for guests crawling in through the low nijiriguchi door. It is a small, clever economy in a room where every inch counted.

Visiting

The Kaname Family Residence Detached Shoin is part of a private home and is not open to the public. It stands deep inside the walled compound, north of the main house, and cannot be seen from outside. No special openings were announced as of September 25, 2026.

An exterior photograph appears on Kaizuka City's page for the residence. Visitors walking the surrounding lanes should not try to look over the walls.