Abstract: The edged tool storage device set is an edged tool storage device set including a first edged tool storage device and a second edged tool storage device, in which the first edged tool storage device includes a first case that has a first hole storing a blade of an edged tool and a flange-shaped first projection that projects from the first case in a direction crossing the extending direction of the first hole, and the second edged tool storage device includes a second case that has a second hole storing a blade of an edged tool and a groove-shaped first recess that faces a direction crossing the extending direction of the second hole and has a shape allowing fitting with the first projection.