A Small Gate with a Long Memory
Six wooden posts carry a single gabled roof of split-wood shingles at one edge of Hokekyō-ji, a temple in the Nakayama district of Ichikawa, Chiba. This is the Shisokumon, the "four-legged gate." Its name counts the four slender bracing posts that stand in front of and behind the two tall main pillars. The gate looks plain beside the temple's five-story pagoda, yet it holds the oldest architectural lineage of anything on the grounds.
Japan recognized it as a National Important Cultural Property on 24 May 1916, one of the earliest such designations at Hokekyō-ji. Its single bay opens through a pair of doors hung between the central pillars.
From Kamakura, or So the Story Goes
The gate did not begin its life here, according to local accounts. Temple tradition holds that it once stood at the Aizen-dō in Kamakura and was carried to Hokekyō-ji during the Bun'ei era, between 1264 and 1275. For a time it served as the temple's entrance gate.
Architectural historians read the timber differently. The carving on the visible joints points to the Muromachi period, the late fifteenth to sixteenth century, and the official record dates the building itself to those years. The two accounts need not contradict each other. A gate can be repaired and reshaped over generations while keeping the memory of an earlier origin. What survives today is best understood as Muromachi work, whatever traveled before it.
Reading the Chinese Style
The reason the gate earned protection lies in its details. The Shisokumon is built in the karayō manner, the "Chinese style" that Zen temples introduced to Japan from the late Kamakura period onward. Several features give it away: the brackets set on top of the pillars, the way those brackets are arranged, and the stone-like plinths placed beneath each post all follow that vocabulary.
Look at the beams that link the main pillars to the bracing posts. They curve like the back of a shrimp, which is just what their Japanese name, ebikōryō, describes. This curved, decorative beam is a hallmark of the Zen style, used here to bind the structure together rather than as a straight tie. Around the eaves, carved ornament appears on the nose-pieces of the head-rail, on the gable pendants, and on the boards that cap the purlin ends. These small flourishes let specialists place the work in the Muromachi period.
What to Look For
Stand a little to one side rather than straight on. From there the curve of the ebikōryō reads clearly against the sky, and you can see how the four bracing posts lean inward toward the main pillars to take the weight of the roof.
The timber itself rewards a second glance. Zelkova was used for the principal members, with cypress, cedar, and cherry making up the rest. A full dismantling and repair in 1935 renewed much of the wood, though sound original pieces were returned to their places. The gate you see is a careful reconstruction faithful to the old form, not an untouched relic, and the joinery repays slow looking.
Around the Temple
The Shisokumon is one stop on a walk through a head temple of the Nichiren school of Buddhism. Founded in 1260, Hokekyō-ji grew on land where followers had sheltered the priest Nichiren during years of persecution. The grounds hold three more buildings of the same national rank: the five-story pagoda of 1622, the only one of its kind in Chiba; the great Soshidō hall, rebuilt in 1678 with an unusual twin-gabled roof; and the Hokkedō, counted among the oldest main halls of the Nichiren school anywhere.
The temple also keeps two of Nichiren's own writings, both registered as National Treasures. The approach from Keisei Nakayama Station runs along an old shopping street whose shops still wear a mid-twentieth-century look, and cherry trees line the path in spring.
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Q&A
- What does "four-legged gate" mean?
- The name points to the four supporting posts set in front of and behind the two main pillars. Those four posts are the "legs." This gate type, the shikyakumon, was a common choice for formal entrances at temples and shrines.
- Can I walk through it or go inside?
- It is an outdoor structure standing on the temple grounds and can be seen freely from the public approach. The precinct is open without charge. The gate is viewed from outside rather than entered as a room.
- How old is it really?
- The official designation dates the surviving building to the Muromachi period, roughly the fifteenth to sixteenth century. Temple tradition says it was moved from Kamakura in the 1260s and 1270s. Both may hold part of the truth.
- How do I get there?
- Keisei Nakayama Station is about a five-minute walk away, and JR Shimōsa-Nakayama Station about ten minutes.
- Is there an admission fee?
- Walking the grounds and viewing the gate is free. Special exhibitions of the temple's treasures have been held on separate occasions, so it is worth checking current notices before a visit.
Basic Information
| Name | Hokekyō-ji Shisokumon (Four-Legged Gate) |
|---|---|
| Location | 2-10-1 Nakayama, Ichikawa, Chiba Prefecture |
| Designation | Important Cultural Property (building) |
| Date designated | 24 May 1916 |
| Period | Late Muromachi period (1467–1572) |
| Structure | Four-legged gate; gabled roof with wood-shingle covering; one bay; one structure |
| Principal timber | Zelkova, with cypress, cedar, and cherry |
| Owner | Hokekyō-ji |
| Access | About 5 min on foot from Keisei Nakayama Station; about 10 min from JR Shimōsa-Nakayama Station |
References
- 法華経寺四足門 - 文化遺産オンライン（文化庁）
- https://bunka.nii.ac.jp/heritages/detail/184616
- 文化財（国指定）法華経寺四足門 - 市川市公式Webサイト
- https://www.city.ichikawa.lg.jp/edu09/1511000003.html
- 法華経寺四足門 - 千葉県教育委員会
- https://www.pref.chiba.lg.jp/kyouiku/bunkazai/bunkazai/n111-005.html
Last verified: 2026.06.04