To provide a handrail capable of controlling its height and angle to meet a user's request etc., especially effective in walking help in a Japanese- style room and in sitting up help when using bedclothes, and of freely installing it to the edge of a tatami mat in a Japanese-style room and of performing smoothly walking help after sitting up help at simultaneously standing.

A handrail material is set as possible inclination, providing a base material 11, a supporting material 50 and a handrail material 20. This is also composed of a base material spread in the bottom of a floor-forming material such as a tatami mat a supporting material set on the upper side of the base material and the bandrail set on the upper side of the supporting material, and a height controlling means 70 is set on the supporting material.