The present invention can be cleaned by applying a flow of water directly shower to the local site such as anal or groin in a state of sitting on the seat surface, also when performing the cleaning, reducing the water jump status providing a structure of the cleaning chair that can be the seat 51 provided on the A cleaning body 5, a cleaning recess 52 for the shower introduced to one side of the chair body is provided, with the first opening 522 in the up and down to wash the recess the second opening 523 the provided first opening is open to the seating surface, the second opening is open to a bottom portion of the chair bodyFIELD 4【課題】座面に座った状態で肛門或いはそけい部などの局部部位に直接シャワーの水流を当てて洗浄を行うことが出来、また、洗浄を行う際、水が飛び跳ねる状況を低減することができる洗浄用椅子の構造を提供する。【解決手段】洗浄用椅本体5に座面51を設け、椅子本体の一側面にシャワー導入用の洗浄凹部52を設け、洗浄凹部に上下に第一開口522と第二開口523を設け、第一開口は座面に開口し、第二開口は椅子本体の底部に開口する。【選択図】図4