OTSU GAKI 大津垣 is a type of bamboo fence.
It is knitted from bamboo grass or bamboo strings.
Because the fence was commonly seen at road side of OTSU 大津(place name. it is in SHIGA 滋賀 prefecture near by KYOTO京都.), It was named OTSU GAKI 大津垣.
KENNINJI GAKI is a type of bamboo fence. bamboos cut into four quarters are set in a row without space between. Those are tightened by bamboo batten and rope. The bamboo fence was first made in KENNINJI 建仁寺, so this kind of fence named KENNINJI GAKI 建仁寺垣.
Crumpling paper is a method to produce a feel of cloth and momigami was used as paper for mounting in the tea ceremony during medieval times. For waterproofing, people paint "DOUSA どうさ" which is liquid mixedanimal grue and hide glue. It is strongest washi paper.
KOKERA BUKI 杮葺 is a way of roofing system. it consists of many thin wooden boards.
The history began next KAYA BUKI. The roofing system KOKERA BUKI 柿葺 had been used since Heian era (平安時代 794-1185). It make roof shape can be free, It was used for upswept temple roofs(*1). Sometimes KOKERA BUKI roof in wooden area got mosses on the surface(*2). It makes harmony between the architecture and the environment.