A Four-Legged Gate on the Approach

Shogyoji Temple Main Gate (正行寺山門, Shōgyō-ji Sanmon) is a late Edo-period Shikyakumon, or four-legged gate, built between about 1830 and 1868 on the approach to the main hall of Shogyoji in Nagazoe, Nakatsu City, Oita Prefecture, and registered as a Registered Tangible Cultural Property on June 21, 2013. It has a gabled (Kirizuma-zukuri) roof covered in Sangawara-buki pantiles and a frontage of 4.3 meters.

The name refers to the posts. A four-legged gate stands on two main posts set on its center line, each braced by a pair of auxiliary posts in front and behind, so four of its six posts are "legs." Temples and shrines tend to reserve the type for their more formal entrances.

At Shogyoji the gate does not stand alone. From its main posts, flanking walls run out to the north and south, and gate and walls together form the temple's front.

Why the Shogyoji Main Gate Was Registered

The gate is registration number 44-0204, listed as a structure that contributes to the historic landscape of the country. The Agency for Cultural Affairs builds its short description around two features, the frame and the gable decoration, and sums the Shogyoji Temple Main Gate up as a dignified gate rich in ornament.

The frame is the skeleton of posts and the horizontal members that tie them. Here the tops of the posts are locked together by beams and by kashiranuki, head tie-beams that pass through the post heads. What sets this gate apart is the depth of those members from top to bottom. Tall timbers clamping the post heads give the whole gate a thick, weighty look.

The same members are carved on their faces with eyō, the scrolling, leaf-like patterns used on Japanese temple woodwork. They are structural timbers doubling as a decorative surface, and the Agency singles out the carving as showy.

Reading the Gable of the Shogyoji Gate

The most elaborate work on the Shogyoji Temple Main Gate is in the gables, the triangular ends of the roof.

A Taiheizuka stands at the center of each gable. This short strut rises from a beam toward the ridge and swells toward its base like a vase. On this gate the strut is shaped as a dragon's head.

On either side of the strut are Oigata, the scrolling boards that flank it, here carved in relief on the gable boarding. The background of that boarding is carved with a cloud pattern. Read together, the pieces suggest a dragon emerging from clouds, which is the easiest way to make sense of the composition.

Because the gables are on the sides of the gate, they are hard to see from straight in front. Stand a little back on the approach and off to one side, and the dragon head and its scrolls sit neatly inside the triangle under the roof. The gate faces east, so the morning brings the light that shows the carving best.

Seeing the Shogyoji Main Gate

The Shogyoji Temple Main Gate stands on the approach, so you can see it before entering the grounds. No booking or fee is mentioned for it, and nothing is posted about special steps for passing through. It is the working entrance to an active temple, so on service days, or when worshippers are coming and going, choose where you stop to take photos with care. We found no temple guidance on photography.

Step under the roof and you can look straight up at the deep beams and head tie-beams. The eyō carving is closer from here than from outside the posts.

For bus and road access to the temple, see the Shogyoji Temple page.

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Q&A

QHow old is the Shogyoji Temple Main Gate, and when was it registered?
AThe Shogyoji Temple Main Gate dates from the late Edo period, given by the Agency for Cultural Affairs as 1830 to 1868. It was registered as a Registered Tangible Cultural Property on June 21, 2013, the same day as the other three structures.
QWhat type of gate is the Shogyoji Main Gate?
AIt is a four-legged gate (shikyakumon) carried on two main posts and four auxiliary posts, with a gabled pantile roof and a frontage of 4.3 meters.
QWhere is the dragon carving on the Shogyoji Temple Main Gate?
AIn the gables at the sides of the roof. A vase-shaped strut carved as a dragon's head stands at the center, with oigata scrolls in relief on either side and a cloud pattern carved behind. It is easiest to see from a little to one side.
QCan anyone visit the Shogyoji Temple Main Gate?
AThe gate stands on the approach and its exterior can be seen before you enter the grounds. No booking or fee is mentioned, but it is the entrance of an active temple, so keep clear of worshippers on service days.
QHow is the Shogyoji Main Gate connected to the flanking walls?
AThe flanking walls run north and south from the main posts of the Shogyoji Temple Main Gate, and the two together define the temple front. The walls were registered on the same day as a separate Registered Tangible Cultural Property.

Basic Information

NameShogyoji Temple Main Gate (正行寺山門)
Location1148-1 Oaza Nagazoe Shiroyashiki, Nakatsu City, Oita Prefecture
DesignationRegistered Tangible Cultural Property (Building), Registration No. 44-0204, criterion: contributing to the historic landscape of the country
Year DesignatedRegistered on June 21, 2013
Quantity1 structure
DimensionsWooden, tiled roof, frontage 4.3 meters; shikyakumon-type gate with gabled roof
OwnerReligious Corporation Shogyoji Temple
Public AccessStands on the approach; exterior can be viewed

References

Agency for Cultural Affairs, Database of National Cultural Properties: Shogyoji Main Gate
https://kunishitei.bunka.go.jp/bsys/maindetails/101/00009688
Nakatsu City: List of National, Prefectural and Municipal Cultural Properties (PDF, Japanese)
https://www.city-nakatsu.jp/doc/2024101700025/file_contents/shiteibunkazai.pdf
Nakatsu City: Cultural Properties of Nakatsu (Japanese)
https://www.city-nakatsu.jp/doc/2024101700025/

Last verified: 2026.09.15