Abstract: A cutter for a sheet-like member is provided with a moving base (36) on which an edge (30a) of a moving blade (30) is positioned facing an edge (32a) of a fixed blade (32) with a tilt. The moving blade (30) is fixed to the moving base (36), which moves the moving blade (30) relative to the fixed blade (32). The moving blade (30) is pressed against the fixed blade (32) by an elastic force along a short-side direction and is moved by the moving base (36) toward the fixed blade (32), to thereby shear a sheet-like member W placed between the moving blade (30) and the fixed blade (32).