Manufactured by the Tokyo Arsenal from 1909 to 1928, the Baby Nambu was the semi-official officer's pistol of the Imperial Japanese Military. Fixed sights, with the "stacked cannonball" arsenal marking on top of the chamber and the nomenclature markings and serial number on the right side of the frame. The firing pin is unnumbered and the right grip panel is illegible (possibly mixed), but the other components are matching, including the magazine and left grip panel. A modern plastic case is also included.