Old Yamadera Tsuneyama Family Housing Shoin

A Room Built to Look at a Garden

The Shoin of the Former Yamadera Jozan Residence (旧山寺常山家住宅書院, Kyu-Yamadera Jōzan-ke Jūtaku Shoin) is a late Taisho-period timber building in the Matsushiro district of Nagano City, Nagano Prefecture, listed as a national Registered Tangible Cultural Property (Structure) on 25 April 2014 under registration number 20-0435.

A shoin is a formal reception and study wing, the type of room where a household received guests. This one sits at the southwestern edge of the old Matsushiro castle town, against the eastern foot of Mount Zozan, which local usage also calls Takeyama, the bamboo mountain. It is single-storey, roofed in tile, with 95 square metres of floor area, and a covered passage links it to the late Edo gate that fronts the street.

The plan puts six rooms in two north-south files. The eastern file, facing the garden, holds the formal zashiki rooms with a verandah wrapped around the east and south sides. At the northern end of the western file is a tea room with a circular window. The floor level throughout was set higher than that of the gate, and the reason becomes obvious the moment you sit on the verandah: the pond lies directly in the line of sight.

Dating, and What the Registration Recognises

The Agency for Cultural Affairs assigns the building to the late Taisho era, giving a range of 1919 to 1926. Tourism material produced locally more often describes it as built between the end of Taisho and the early Showa years. This article follows the Agency figure, which is the primary record, while noting that the two accounts differ by roughly a decade.

Registration came under the criterion for structures contributing to the historic landscape. Three buildings on this plot carry that listing: the Edo-period gate, this Taisho shoin, and a small memorial gate of 1940. They were built across a century, and the value identified by the registration lies in the way they hold together as one property rather than in any single one of them. Placing the shoin above the gate was also read as a response to the mountain rising behind it.

The Yamadera family served the Matsushiro domain at middle rank on a stipend of 160 koku. Yamadera Jozan (1807 to 1878) advised the domain lord Sanada Yukitsura, held office as commissioner of temples and shrines and as district magistrate, and lectured retainers on military science. After the domains were abolished he declined an invitation from the new central government and opened a private academy in Nagano instead. The shoin postdates his lifetime, but it belongs to the household that carried his name forward.

Details Worth Slowing Down For

The circular window in the tea room is the piece most visitors photograph. Round openings of this kind, called marumado, appear in tea architecture as a deliberate break from the rectangular grid of posts and screens, and here the circle frames a patch of green from an interior kept small and quiet.

Out on the verandah the mood changes completely. Screens open along two sides, and the pond takes over. Water reaches it from the Kanda River through the channels that supplied household ponds across the castle town, a system known locally as sensui. The garden holds a separate national listing as a Registered Monument in the scenic-site category, under the name Former Yamadera Jozan Garden.

Local tourism sources refer to the building by the name Taichikuro, written with characters meaning a hut facing the bamboo, an allusion to the mountain behind. The Agency for Cultural Affairs record does not include that name, so treat it as a traditional usage rather than an official one.

Entry is free. Opening hours run 9 a.m. until 5 p.m., closing at 4:30 p.m. between November and March, with last admission half an hour before closing and a New Year break from 29 December through 3 January. A free rest area on the grounds lets visitors sit with the garden for a while. Buses from the Zenkoji exit of JR Nagano Station reach Matsushiro Hachijuni Ginko-mae in about 30 minutes, leaving a 15-minute walk; the Sanada Treasure Museum is a similar distance on foot. Photography for personal use is free; commercial shoots need advance permission from the Nagano City Board of Education and the group managing the site.