What the Mori Family Residence Onari Gate and Wall Is
The Mori Family Residence Onari Gate and Wall (森家住宅御成門及び塀, Morike Jūtaku Onarimon oyobi Hei) is a gate of about 1864 with its accompanying wall, in the Himi district of Saijō City, Ehime Prefecture, registered as a Registered Tangible Cultural Property (Buildings) on 7 August 2023. It belongs to the compound of the Mori family, landowners who traded as Sumiyoshiya, and the gate was reserved for the domain lord, set back from the old highway that runs inland toward Mount Ishizuchi.
The sources disagree slightly on the date. The Agency for Cultural Affairs gives the year as around 1864 in one field while entering the Meiji era in another; the Ehime prefectural assessment gives about 1864. This article follows the year field and the prefectural document.
A Gate Built for One Visitor
The Saijō domain granted the Mori family the rank of village headman together with the right to a surname and a sword, and at their height they held rights to 2,000 koku of rice. Records survive of visits by the lord of Saijō and by the lords of Komatsu and Matsuyama. The Mori Family Residence Onari Gate and Wall was built to receive them. Onari is the word used for a formal visit by a person of that rank.
The gate stands at the north-west corner of the compound, pulled back from the highway rather than opening straight onto it. That siting is the point: this was not the everyday entrance but a gate held in reserve. It is an udegimon, a type in which brackets project from the two posts to carry the roof, gabled in the Kirizuma-zukuri manner with Sangawara-buki pantiles, and 1.7 metres across.
The detailing was not economised. Rafters are set wide apart with laths nailed across them, the strut above the beam takes the bottle-shaped taiheizuka form with carved brackets to either side, the beam carries a moulded profile, and the doors are studded with hassō metal fittings. The Agency for Cultural Affairs reads this thoroughness as matching the standard set around the bathhouse, which suggests gate and bathhouse were planned together as one apparatus for hosting a lord.
The wall runs 25 metres along the highway toward the main house. The register lists it as timber with a tiled cap, while the commentary describes an earthen wall with boarding along its lower part. Registration came under the criterion for buildings that contribute to Japan's historic landscape, and it covered the whole run of gate and wall rather than the gate alone.
What to Look For
The Mori Family Residence Onari Gate and Wall is one of the few parts of the compound that can be seen from outside without joining a tour. Walk the highway first and take the measure of the wall. Its 25 metres declare the size of the property to anyone passing.
At the gate, look up under the roof. The spacing of the rafters and the laths across them are visible from the road. The 1.7-metre opening is wide enough for a person and awkward for a cart, and the dimension itself tells you the gate had one job.
The metal fittings on the doors hold the boards together and decorate them at the same time. Their outlines are not plain rectangles, and the shaping repays a close look.
The junction where the boarded lower wall meets the tiles above is worth attention as well: the boards take the weather where splash-back is worst. The interior of the compound opens only on scheduled days, but the exterior of the Mori Family Residence Onari Gate and Wall can be seen from the street at any time.
Visiting
The Mori Family Residence Onari Gate and Wall is maintained by the Himi Old House Research Association, which runs the compound as Sumiyoshiya. The gate and wall face the highway, so the outside can be seen at any hour, but passing through into the grounds is possible only on open days: the second Saturday of each month, and the first Saturday in August and October, from 10 a.m. to noon.
No admission charge and no photography policy are published on the foundation's website, and neither could be confirmed while this article was prepared. The compound sits among occupied houses, so anyone looking at the exterior outside opening hours should keep the neighbours in mind. Group visits and other dates require arrangement with the foundation in advance.
The address is 658 Himi-hei (Kamimachi), Saijō City. Iyo-Himi Station on the JR Yosan Line is about 10 minutes away on foot, as is the Setouchi Bus stop named Himi. By car, allow about 11 minutes from the Iyo-Komatsu interchange of the Matsuyama Expressway along National Route 11, or about 24 minutes from the Iyo-Saijō interchange. Parking is available on site.
- 📍 Plan Your Visit to Ehime
- Find tours, activities & transport passes near Mori Family Residence Onari Gate and Wall
- [ Dogo Onsen & Matsuyama Castle Relaxation Tour ]
Q&A
- When was the Mori Family Residence Onari Gate and Wall built?
- Around 1864. It was entered on the national register as a Registered Tangible Cultural Property (Buildings) on 7 August 2023.
- What does the onarimon in the Mori Family Residence Onari Gate and Wall mean?
- An onarimon is a gate reserved for the formal arrival of a domain lord. At the Mori compound it stands at the north-west corner, set back from the highway that leads toward Mount Ishizuchi.
- How is the Mori Family Residence Onari Gate and Wall built?
- The gate is a bracket-post udegimon with a gabled pantiled roof, 1.7 metres across, with widely spaced rafters, a bottle-shaped strut with carved brackets, a moulded beam and metal-studded doors. The wall runs 25 metres.
- Can the Mori Family Residence Onari Gate and Wall be seen without booking?
- The gate and wall face the street, so the exterior can be seen at any time. Entry to the grounds is limited to the second Saturday of each month, and the first Saturday in August and October, from 10 a.m. to noon.
- Why do sources give different dates for the Mori Family Residence Onari Gate and Wall?
- The Agency for Cultural Affairs enters around 1864 in its year field but the Meiji era in its period field. The Ehime prefectural assessment gives about 1864, and this article follows that reading.
Basic Information
| Name | Mori Family Residence Onari Gate and Wall (森家住宅御成門及び塀) |
|---|---|
| Location | 658-2 Himi-aza Kamimachi Hei, Saijo City, Ehime Prefecture |
| Designation | Registered Tangible Cultural Property (Buildings), register no. 38-0177 |
| Year Designated | Registered on 7 August 2023 |
| Quantity | 1 building |
| Dimensions | Gate: timber, tiled roof, 1.7 metres wide. Wall: timber, tiled, total length 25 metres |
| Owner | Himi Old House Research Association (general incorporated foundation) |
| Public Access | Exterior visible at any time. Grounds open the 2nd Saturday of each month, 10 a.m. to noon |
References
- Agency for Cultural Affairs, National Cultural Properties Database: Morike Jutaku Onarimon oyobi Hei
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00014692
- Ehime Prefectural Board of Education, Cultural Properties Division: report on nine buildings recommended for registration
- https://www.pref.ehime.jp/page/3948.html
- Saijo City Board of Education: notice of the registration of the Mori Family Residence and four related structures
- https://www.city.saijo.ehime.jp/soshiki/syakaikyoiku/morikebunkazaitouroku.html
- Himi Old House Research Association: About Sumiyoshiya
- https://iyo-himikominka.or.jp/sumiyoshiya/
- Himi Old House Research Association: Access
- https://iyo-himikominka.or.jp/accsess/
Last verified: 2026.09.05