To prevent furniture not fixed to a building and self-supported from tipping over forward when an earthquake occurs.

In a furniture 10 integrally including a furniture body 1 and a base 2 for mounting the furniture body, the furniture body 1 includes: an interruption body at the front part; and a projection at the rear part, and the base 2 includes: a hook for stopping a rotation stopping wall-opening door, a rotary body, and an opening/closing wall, at the front part; a receiving seat engaging with the projection, at the rear part; and an inclined base having an upper frame positioned higher and a bottom surface positioned lower, at the center part.