To form a stool body in a self-sustaining shape while easily absorbing a dimensional error by forming the stool body and trap section of a wall hanging urinal in other bodies.

A socket 21 being fitted to the drain inlet 2 of a urinal body and consisting of an elastic body is installed to a part of a trap section 20, a sliding ring 27 for holding a shape is mounted to the socket 21, and the socket 21 is formed in structure, in which a dimensional error can be to some extent absorbed even in either direction of the vertical and horizontal directions. A discharge opening 22 connected to an external drain pipe 5 set up onto a wall body is formed, and a partition wall is fitted to a passage reaching the discharge opening 22 from the socket 21, and the passage is used as a trap.