PROBLEM TO BE SOLVED: To provide a bathroom chair with a shower device which can be made to stand on its own when the chair is closed and water leakage is prevented from its joints and the like while allowing arbitrary arrangement of arms. According to the present invention, a device main body having a connection portion to which water is supplied from the outside and a device main body rotatably attached to the device main body, and water supplied from the connection portion to the inside is discharged to the outside. It consists of an arm part provided with a plurality of discharge holes, and a flexible water supply pipe extending from the connection part is arranged in the main body of the device and the arm part, and the discharge hole is a direct water supply pipe. A bathroom chair equipped with a shower device that is connected to and has a drain hole at the tip of the water supply pipe that drains the residual water accumulated in the water supply pipe to the outside of the arm. Is provided. [Selection diagram]【課題】椅子の閉脚時に自立させることができ、そして腕部の任意の配置を可能にしながらその関節部等から漏水が防止されたシャワー装置付き浴室用椅子を提供する。【解決手段】本発明によれば、外部から水が供給される接続部を有する装置本体と、装置本体へ回動自在に取り付けられており、接続部から内部に供給された水を外部に吐出する複数の吐出孔が設けられた腕部とからなり、装置本体および腕部の中には接続部から延びた柔軟性を有する水供給管が配設されており、吐出孔は直接水供給管へ接続されており、そして水供給管の先端部には水供給管の中に溜まった残留水を腕部の外部へ排出する水抜き孔が設けられているシャワー装置が取り付けられた浴室用椅子が提供される。【選択図】 図９
