PURPOSE: To efficiently cut and contain in a short time even the hairs of the nostrils, which grow long and grow from any angle by containing or connecting a suction device of a motor-driven type or a manual type.

CONSTITUTION: By turning on a power source switch 5 of a motor 4 in the handle center part, the motor 4 operates and a cutter in the tip part and a suction fan 3 in the handle part are rotated simultaneously. The hairs of the nostrils are sucked forcibly into a groove part 2 in the tip part and cut off. Also, the cut-off hairs of the nostrils pass through the side face of the suction fan 3 and the motor 4 and are collected into a net-like container 7 in the handle terminal part. By detaching the upper cover 6 of an attaching/detaching part 8 of the handle part, and separating the container 7, the cut-off hairs of the nostrils are rejected. Moreover, the suction device can also perform shaving by connecting it to the nostril hair shaving machine having a suckable structure, for instance, a structure provided with a suction hole in a handle terminal by a pipe, etc., from a terminal hole, etc., of an external suction machine, for instance, a cleaner or a drier.