To provide a unit, by which an increase in cost resulting from the difference of the place of an entrance section can be prevented while a bathing person does not feel a wash place so narrow even when a drain gutter is formed and a stepped section is removed from a floor face on the entrance section side of a bathroom.
A drain gutter 200 covered with gutter covers 7, 8 is formed to the whole outer circumferential section excepting the bathtub 3 side in the floor section 20 of a wash place W. Even when an entrance section 5 is formed on any drain gutter 200 side of the floor section 20, the periphery of the floor face of the entrance section 5 can be flattened without stepped sections, and an increase in cost resulting from the difference of the place of the entrance section 5 is not generated in a bathroom unit 1. Since the gutter covers 7, 8 are not mounted on the bathtub 3 side of the floor section 20, a bathing person does not feel the wash place W narrower as compared with in case the drain gutter 200 is formed around the whole circumference of the wash place W, and it is covered with the gutter covers 7, 8.
TAMURA KAZUHIRO
FUJII TOSHITSUNA
