SEATBACK

A seatback includes: a seatback frame that is a framework of the seatback; a headrest that supports a head of a seat occupant; and a headrest pillar that is coupled to an upper portion of the seatback frame and supports the headrest. The headrest pillar includes: a fixed portion that is fixed to an upper end front surface of the seatback frame; and a first bend that begins to extend rearward from the fixed portion.