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JAANUS

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  • j (4)
  • k (30)
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  • w (3)
  • y (19)
  • (-) Castles (42)
  • Architecture (42)
  • Gates (1)

Displaying 1 - 42 of 42
Title Contains Image(s) Description Keywords
ibaraki 茨城

Lit. thorn tree fortress. A simple and usually temporary fortress surrounded by thorn trees or briar bushes to defend it…

Architecture, Castles
ichi no mon 一の門

The first or main gate of a castle. At Matsuyamajō 松山城 in Ehime Prefecture, the gate plan was square *…

Architecture, Gates, Castles
iejiro 家城

Lit. house castle.

1 A castle in the stage of historical development from a strictly military…

Architecture, Castles
in no koguchi 陰の虎口

Defensive castle entrance, or yin entrance. A generic term for various types castle entrance *…

Architecture, Castles
in'yō no kuruwa 陰陽の郭

Defensive castle compounds in no kuruwa 陰の郭 and offensive castle compounds yō no kuruwa 陽の郭. In Chinese,…

Architecture, Castles
inagi 稲城

Also read inaki. Lit. rice plant fortress. A small and temporary defensive palisade of bundles or sheaves of rice…

Architecture, Castles
isama 居狭間

Loopholes or gun ports that are cut in a castle wall at the height of a seated defender's shoulder. The holes are mainly…

Architecture, Castles
ishi no hikae 石の控え

The depth of a stone in a stone wall *ishigaki 石垣. This is the…

Architecture, Castles
ishi-otoshi 石落 ✓

Also termed ishi otoshimado 石落窓. Stone drop, or stone drop window. A castle installation built into the keep *…

Architecture, Castles
ishigaki 石垣 ✓

A dry stone wall. A retaining stone foundation wall built without binding materials over an inclined earthen embankment.…

Architecture, Castles
ishisama 石狭間

A stone loophole used to fire a gun through a castle wall. Unlike the usual loopholes *…

Architecture, Castles
ishiuchidana 石打棚

A shelf or platform from which stones or small rocks were hurled against an enemy. This shelf or platform runs along the…

Architecture, Castles
kagamizumi 鏡積み

Lit. mirror piling. A method of masonry used for a stone wall *ishigaki 石垣.…

Architecture, Castles
kakehashi 掛橋

Also written 架橋 and 懸橋. A wooden bridge that spans a water-filled moat. Supported by posts, the bridge can be removed when a…

Architecture, Castles
kaku-umadashi 角馬出

A type of defensive gateway barrier *umadashi 馬出, consisting of an earthen…

Architecture, Castles
kakushiguchi 陰口

Also written 隠口. A hidden castle entrance.



1 A castle entrance *…

Architecture, Castles
kamae 構

Kamae is an earthen embankment constructed so that it cannot be invaded by an enemy. It has the same meaning as *…

Architecture, Castles
kangō shūraku 環濠集落

A settlement surrounded by a moat. The earliest enclosed settlement appeared about 2000 years ago and is associated with the…

Architecture, Castles
karabori 空堀 ✓

A dry moat, usually with a V-shaped cross-section called *yagenbori 薬研堀. The…

Architecture, Castles
karametemon 搦手門

Also karameteguchi 搦手口. Term used for the rear gate of a castle from the medieval period onward. Term used in…

Architecture, Castles
kasane-umadashi 重馬出

Multiple barriers *umadashi 馬出, erected or naturally occurring…

Architecture, Castles
kasanezaka 重坂

Also read kasanarizaka. A type of warrior run *mushabashiri…

Architecture, Castles
katsuragi 葛城

An arrowroot vine fortress. A temporary fortification that dates to the ancient period. Similar to a briar tree fortresses…

Architecture, Castles
kazashi かざし

Also written 風子, 翳. Lit. shade. Walls, embankments, or plants used to prevent the enemy from seeing the activities inside a…

Architecture, Castles
kido 城戸

Sometimes also written 木戸. A castle door or gate. The entrance and exit to a medieval castle. A simpler structure than the…

Architecture, Castles
kikkōzumi 亀甲積 ✓

Lit. tortoise shell stack. Also called roppōzumi 六法積; or hachi-no-su 蜂の巣 meaning honeycomb or bee hive. An…

Architecture, Castles
kiridōshi 切通

A road, or entrance, that is constructed by cutting through mountainous or hilly terrain, leaving sharply hewed vertical…

Architecture, Castles
kirigishi 切岸

A man-made, precipitous bank or steep bluff excavated while constructing a road through mountainous terrain *…

Architecture, Castles
kirikomihagi 切込矧ぎ ✓

Lit. cut and inserted masonry. A type of stone wall *ishigaki 石垣 construction…

Architecture, Castles
kōgo-ishi 神篭石

Ancient castle ruins in Western Japan. Rows of stones arranged on mountain slopes in Kyūshū 九州 and Western Japan, including…

Architecture, Castles
koguchi 虎口

Lit. tiger mouth. A castle entrance. An early modern term likening the castle gateway to the tooth and fang of a tiger,…

Architecture, Castles
kojiro 子城

Lit. child castle. A branch castle. The main castle is called oyajiro 親城 (parent castle).

Architecture, Castles
koshiguruwa 腰郭

Lit. waist compound. In a mountain castle *yamajiro 山城, a…

Architecture, Castles
koshimaki doi 腰巻土居

Also termed koshimaki-ishigaki 腰巻石垣, a waist-bandstone wall. A stone wall built around the lower part of an earthen…

Architecture, Castles
kotenshu 小天守

A small subsidiary tower. When a castle complex has two or more donjons, the largest is called *…

Architecture, Castles
kuichigai 喰違

Staggered embankments. A castle-wall design where the left and right embankments *doi…

Architecture, Castles
kuri-ishi 栗石

Also pronounced guri-ishi. Chestnut stones. Small stones (10-30 cm in diameter) that were used as packing or…

Architecture, Castles
kuruwa 郭

Also written 曲輪. The general term for a castle compound. In the medieval period, when a mountain castle *…

Architecture, Castles
kuzurezumi 崩積

A crumbling wall. A type of stone fence *ishigaki 石垣 in which stones are…

Architecture, Castles
kyojō 居城

Also read ijō and ijiro. A castle or fortification in which the castle lord resides on a daily basis…

Architecture, Castles
kyokan 居館

1 A manor or palace, yakata 館, where a lord resides.


2 In the case…

Architecture, Castles
kyūkado sama 急角狭間

A corner loophole or gunport. Loopholes made at a ninety-degree corner of a castle wall, rather than in a flat wall. The…

Architecture, Castles

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JAANUS is the on-line Dictionary of Japanese Architectural and Art Historical Terminology compiled by Dr. Mary Neighbour Parent.

Originally built by the Atsumi International Scholarship Foundation, it is now hosted and maintained by the Media Center for Art History at Columbia University