What Is the Tatsukawa Family Residence Main House?
The Tatsukawa Family Residence Main House (立川家住宅主屋, Tatsukawa-ke Jūtaku Shuoku) is a townhouse built around 1903 for a family of shredded-tobacco makers in Tsuji, Ikawa-cho, Miyoshi City, Tokushima Prefecture, and was registered as a Registered Tangible Cultural Property of Japan in 2017. It is a two-storey wooden building with a tiled roof and a building area of 111 square metres.
In Tsuji's old merchant quarter, a lane drops from the old highway down towards the Yoshino River. The Tatsukawa Family Residence Main House faces east onto that lane and forms the street front of the estate. Behind it, across a courtyard, is the inner storehouse, and further back stand the annex and the large storehouse.
Why the Tatsukawa Family Residence Main House Was Registered
The Tatsukawa Family Residence Main House was registered on 27 October 2017 as number 36-173. It is the only one of the four Tatsukawa buildings registered under the criterion for buildings that serve as a model of design; the other three were registered as contributing to the historic landscape of the country.
The Agency for Cultural Affairs points to three features. The house has a low Tsushi-nikai upper floor under a Kirizuma-zukuri gabled roof of Sangawara-buki pantiles. A wing wall of the Udatsu type, known as a sode-udatsu, rises above the canopy across the front. Inside, the reception rooms at the front of the ground floor are finished with a range of prized timbers. The registration recognises both the outward form of the townhouse and the quality held within it.
The date matters too. The Tatsukawa family had made and sold shredded tobacco since the Edo period, and the Tatsukawa Family Residence Main House went up around 1903, just before the Tobacco Monopoly Act of 1904 ended private tobacco manufacturing in Japan. It survives as the house of a merchant family completed in the last years their trade was still their own.
What to Look For at the Tatsukawa Family Residence Main House
A low upper floor
The upper floor of the Tatsukawa Family Residence Main House is a tsushi-nikai, a half-height storey often used for storage or servants' rooms. From outside it reads as a low band beneath the eaves. Look up at the front from the lane and you see the typical outline of a townhouse in this region: a short upper storey capped by a simple gable roof.
The wing wall above the canopy
Above the ground-floor canopy at the front stands the sode-udatsu. A wall of this kind projects at the boundary with the neighbouring house; it helped check the spread of fire and also advertised the standing of the family. Miyoshi City counts Ikawa-cho's streets of udatsu houses among the townscapes it means to protect, and this wing wall is part of that streetscape.
A front room you cannot see
What the Agency singles out most is the joinery around the front reception rooms of the ground floor, the rooms closest to the lane, where a variety of fine timbers were used. The interior is not open, so you will not see it, but it is worth knowing that behind this restrained facade the family put the profits of the tobacco trade into a carefully fitted room.
Seeing the Tatsukawa Family Residence Main House
The Tatsukawa Family Residence Main House is not open to the public, and no interior viewings are announced (checked 2 October 2026). Stay off the property and view the exterior from the lane in front.
Because the front faces east, it catches the sun in the morning. From the far side of the lane you can take in the low upper windows, the canopy and the sode-udatsu above it in one view. Keep any photographs to the exterior as seen from the road, and avoid windows and people.
- 📍 Plan Your Visit to Tokushima
- Find tours, activities & transport passes near Tatsukawa Family Residence Main House
- [ Iya Valley Vine Bridges & Awa Odori Dance ]
Q&A
- When was the Tatsukawa Family Residence Main House built?
- The Agency for Cultural Affairs dates the Tatsukawa Family Residence Main House to around 1903, shortly before the Tobacco Monopoly Act took effect in 1904.
- Can you go inside the Tatsukawa Family Residence Main House?
- No. The Tatsukawa Family Residence Main House is not open to the public and no interior viewings are announced (checked 2 October 2026). The exterior can be seen from the lane it faces.
- Why is the Tatsukawa Family Residence Main House a registered cultural property?
- The Tatsukawa Family Residence Main House was registered as a model of design. It is a townhouse with a low tsushi-nikai upper floor and a gabled pantile roof, a sode-udatsu wing wall at the front, and finely crafted front rooms that use a range of prized timbers.
- Where is the udatsu on the Tatsukawa Family Residence Main House?
- The sode-udatsu wing wall of the Tatsukawa Family Residence Main House stands above the ground-floor canopy on the east-facing front. It is easiest to see from the opposite side of the lane.
- Who built the Tatsukawa Family Residence Main House?
- According to the Agency for Cultural Affairs, the Tatsukawa family made and sold shredded tobacco from the Edo period onward. Tsuji, where the Tatsukawa Family Residence Main House stands, grew prosperous on river transport along the Yoshino and on the shredded-tobacco trade.
Basic Information
| Name | Tatsukawa Family Residence Main House |
|---|---|
| Location | 159-1 Tsuji, Ikawacho, Miyoshi City, Tokushima Prefecture |
| Designation | Registered Tangible Cultural Property (Building) |
| Year Designated | 2017 (registered) |
| Quantity | 1 building |
| Dimensions | Wooden, 2 storeys, tiled roof, building area 111 m² |
| Owner | Not listed (Agency for Cultural Affairs database) |
| Public Access | Not open to the public (exterior visible from the lane) |
References
- Agency for Cultural Affairs, Database of National Cultural Properties: 立川家住宅主屋 (Japanese)
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00012053
- Cultural Heritage Online: 立川家住宅主屋 (Japanese)
- https://online.bunka.go.jp/heritages/detail/222884
- Agency for Cultural Affairs: Registration of Registered Tangible Cultural Properties (Buildings), recommendation of 21 July 2017 (Japanese)
- https://www.bunka.go.jp/seisaku/bunkazai/shokai/yukei_kenzobutsu/pdf/r1392281_22.pdf
- Ministry of Land, Infrastructure, Transport and Tourism: Historic character to be maintained in Miyoshi City (Japanese)
- https://www.mlit.go.jp/common/001260013.pdf
- Tobacco and Salt Museum: Tobacco culture under the monopoly, pre-war (Japanese)
- https://www.tabashio.jp/collection/tobacco/t21/index.html
Last verified: 2026.10.02
