Bamboo or bamboo muntins that are used for windows in dwellings where a suggestion of rusticity is needed, or in tea ceremony houses *chashitsu 茶室. Five, seven or nine pieces of bamboo are arranged vertically with 10-15 cm spaces in between, depending on the size of the opening. Various methods are used to attach them: they are nailed to the outside of the sill *shikii 敷居 and head jamb *kamoi 鴨居; they are inserted into holes at the top and bottom on the inside side surfaces *uchinori 内法; the bottoms of the bamboo lath are inserted into holes in the sill while the tops are nailed into the head jamb. If the bamboo laths are nailed into the head jam without spaces in between them, they are called tsumeuchi 詰打 or *urakumado 有楽窓.
Kōdaiji Ihōan 高台寺遺芳庵 (Kyoto)