Lit. Indian style. The style of architecture introduced to Japan when the priest Chōgen 重源 (1121-1206) returned from China.…

Also daibutsuyō tokyō 大仏様斗きょう. Lit. Great-Buddha-style bracket complex. A bracket system introduced by the priest,…

Also called wakibashira 脇柱; taishōbashira 大将柱. Initially, the square post placed at the right front corner…

Also called daikagurabashira 太神楽柱; *kudabashira 管柱 or…

Carpenter.

1　Often pronounced daikō. Also ōtakumi or ōkitakumi in old…

A center joint. An oblique scarf joint combining a housed *daboso 太ぼそ joint and blind tenons. The mortises are…

The largest type of bearing block *masu 斗, usually placed directly on top of a…

A large bearing block *daito 大斗 with a bracket arm *…

1　A wall plate or top plate placed along the top of head-penetrating tie beams *…

1　Also written 反. A step. The level part or tread of a flight of stairs. When made of wood, the tread is…

1　A generic term for a level mound or platform raised above the surrounding ground. An earthen mound may be…

A simple step-ladder, also called hashigo 梯子 or hashigodan 梯子段. Examples include a *…

1　A roofing method that uses copper sheets laid in a step-like pattern.

2　A roofing…

Also written 壇正積; danjōzumi kidan 壇上積基壇. A style of podium introduced to Japan from Korea in the latter half of the…

Lit. a section. A vertical section scale drawing of a building or architectural detail shown either transversely, …

Also yokodanmen-zu 横断面図, also read ōdanmen-zu. Lit. a cross section drawing on the longitudinal axis. …

1　Also called *gagyō 丸桁 or gangyō. A round-eave purlin…

1　Also deha 出端. Any architectural member which protrudes, projects, or extends outward. When…

The framing of opaque sliding screens, *fusuma 襖, and translucent sliding…

A one-stepped bracket complex parallel to but separated from the wall by the extension of a rainbow beam, *…

Also called de 出.

1　Also called *noki-no-de…

Lit. three-on-one at right angles. Sometimes called crisscrossed 3-on-1. A bearing block and bracket complex consisting of…

Lit. things from overseas.

1　Objects brought from abroad, including numerous art works. See *…

Lit. things from past generations. Art works or antiquities which have been treasured among people for long period of time.…

Also pronounced dezumi. Also written 出角. The external corner where two walls join to form an angle. The interior…

Entasis. The bulge in the center of a circular pillar to make it appear straight. In Japan, circular pillars called *…

Also read tsuchibei. Also called *tsuiji 築地. An earthen wall or…

A sill, ground sill, or footplate. Generally the heavy timber members laid horizontally at the base of a wooden building…

Also called tsuchidomesan. Narrow timber strips nailed horizontally to roof sheathing, *…

1　Generally a base for tile roofing, *kawarabuki 瓦葺. A…

The process of spreading clay on the prepared surface of a roof in order to lay roof tiles, *…

Lit. guardian boy's stones. Two symbolic garden stones (see *yakuishi 役石）…

Independent post. An internal freestanding post, *hashira 柱, not attached to…

Also written dōzuri 胴摺. The widest horizontal stile in the door of *heijūmon…

Also read dodome-ita, and called *seki-ita 堰板. The sheathing boards…

A large, heavy horizontal timber attached to the tops of posts, *hashira 柱,…

Also written 寂.
1　An idea of beauty particularly important in the tea ceremony and haiku 俳句…

Also written 盃面戸. Sometimes called goki 呉器 or gokibame 呉器羽目. The space created between small bearing…

A fence supported by posts along its rear side, usually with more than four posts per one bay. The facing boards are placed…

Also read shamon. Lit. "sand crest." The technique of making a pattern or design in sand or gravel. The creation of…

The junction points on a door or window frame where the top rail *kamigamachi…

The transverse beams placed in a row at right angle to the large header beams *kabuki…

A simple door made of vertical planks with horizontal cross members that are about as wide as the vertical ties placed…

1　A structural element or tenon that projects out from the end of a board, post, or beam. Such projecting…

A purlin-bearing bracket arm; one that is inserted into the small bearing blocks *makito…

Also read sankarado. Paneled entrance doors introduced from China in the 13th to 14th century. They are associated…

A nail that is bent in three tines at a ninety degree angle. Like the twice bent nail *…

Roof framework composed of struts separating three tiers of transverse beams, each proportionately shortened in length than…

Lit. "three, four, five." A large size right-angled carpenter's square, ōgane 大矩, with a ratio of 3:4:5 cm. The two…

Lit. "a pole or rod." Aiso written 棹.

1　A lapped rod joint. The stacked tenon *…

Also written 棹縁天井. A board and batten ceiling. A simple ceiling made of light weight boards laid in one direction over…

Lit. "plate-like bearing block." A relatively flat, wooden block set beneath the large bearing block *…

1　Monkey. The monkey is represented in kyōgen 狂言 by a masked and costumed figure. The monkey mask…

Also called sanbashigo 桟梯子. A ladder made of wood or bamboo placed in an almost vertical position to reach the…

Lit. "monkey head pent roof." A pent roof *hisashi 廂, with pentagonal members…

A ceiling characterized by battens with six sides that are not all the same size. It is similar to a *…

1　The pyramidal shaped top of a post on the handrail of a wooden bridge. If there is only a heavy base…

Lit. "monkey headpost." A general term for timber members of pentagonal cross-section, created by chamfering away the upper…

A string, or stringer. The boards set diagonally on each side of a staircase in order to receive the treads fumi-ita…

Also called sasarako bame 簓子羽目. A traditional type of weather board used to cover exterior walls. The overlapping…

A very small common type of memorial stupa that is made of bamboo-grass sasa 笹 and used in many parts of Japan.…

Also called sashibari 指梁. The short visible purlins that jut beyond the barge course *…

Also written 差肘木 or 指肘木. One or more bracket arms *hijiki 肘木, inserted into the…

Also called sashikake yane 差掛屋根 or sashidashi 差出. A pent roof, shed roof or lean-to roof covering an…

Also written 差木 or 挿木. A generic term for the joining of timbers at right angle by inserting one into the other, most often…

Short purlins *keta 桁, about the length of one bay, inserted into the bargeboards…

A short purlin *keta 桁, that extends from the second strut within a hidden roof…

Lit. "insert ridge." Also written 指棟. Short, exposed ridges *keshō munagi…

1　Equivalent to *inokosasu 豕扠首 in shrine and temple…

Also sashibari 指梁. The transverse beam which supports the triangular framework *…

The horizontal base on which the diagonal braces *sasuzao 扠首竿 are placed in the gable of a…

1　Diagonal braces *sasuzao 扠首竿, set on transverse beams *…

Flush or even surfaces. Surfaces that are on the same plane. For example, a threshold *shikii…

Also 扠首棹. The diagonal braces used to form the triangular frame in many gable pediments *…

Also keshōzuka 化粧束.

1　A short strut centered between the diagonal braces *…

Also called ōiya 覆屋 or *kusari-no-ma 鎖の間.

1…

Also written 脊. Lit. "back."

1　The convex side of a curved timber. The concave side is called the…

Also written 丈, 背. Lit. "depth or thickness." The distance between the underside and topside of timber, stones and…

Ch: Xiyuanyaji. Lit. "Elegant Gathering in the Western Garden." A pictorial subject depicting an imaginary literati party at…

Also written 清楼棚 or 西楼棚, sometimes called seinikaidana 西二階棚. Staggered shelves *…

Also called *dotome-ita 土留板, maku-ita 幕板. Palings, poling…

Lit. "stone Buddha." A Buddhist image made in rock or stone. The term sekizō 石造 (carving from stone) was used…

The execution of a construction project.

Working scale drawings, including plans, elevations, and roof structure, etc. They are enlarged drawings that show various…

Also called komisen 込栓. A pin, peg, key, cotter or dowel made of hardwood, usually oak or zelkova. It varies in…

Lit. "Warring States period." The period began with the outbreak of the Ōnin Wars (Ōnin no ran 応仁の乱, 1467-77) and…

Also called seridashi 迫出, seriage 迫上. Lit. "trap" or "trap door." A platform on which actors or some types…

Also setchū kenchiku 折衷建築. Architecture that became strongly influenced in the 14th-15th century by two new…

A method of preventing cracks in the heartwood *shinzai 心材 or jushin 樹心, of a…

Also shachihoko 鯱, 鯱鉾. Lit. "killer whale." Fish-shaped ornaments at both ends of a roof-ridge. Thought to be…

Dipper-shaped metal fixtures used to cover the extended cylindrical ends at the top and bottom of timber doors. After…

To notch, gouge out or scoop a section of a structural element. The term is used especially for grooves or channels into…

Volcanic tuff, or small volcanic detritus. Named for a valley, Shakutani 笏谷, in Fukui Prefecture, where it is found. It is…

Also sari, busshari 仏舎利. Sk: sarira, dhatu 駄都. The bones of the Buddha. After the death of Buddha…

1　Also known as goseden 五脊殿. A pyramidal *hōgyō-zukuri…

The texture or color of the finish applied to the surface of any visible structural member in the interior of a building.…

Also mizunuki 水貫. The penetrating beams that join and secure the floor studs *…

1　One fourth of a log or piece of lumber, or a 1/4 scale reduction of a structural element. For example,…

Also read sasaebashira. A generic term for stress bearing timbers that strengthen and secure the frame of a…