sakazukimendo 杯面戸

Also written 盃面戸. Sometimes called goki 呉器 or gokibame 呉器羽目. The space created between small bearing blocks *makito 巻斗 placed on a bracket arm *hijiki 肘木 in a bracket complex *tokyō 斗きょう. These spaces are thought to resemble the shape of an inverted wine cup or an inverted tea bowl for powdered green tea.