This WWII Japanese Type 89 'Kai-Ni' Aerial Gun Camera, measuring 30 x 12 x 7 cm, is a genuine piece of Imperial Japanese Army Air Service equipment. Manufactured by Rokuoh-sha, it features the markings 'Type 89 Motion Picture Gun, Modified 2 (Mark II)' and its serial number '5079'. The camera shows age-appropriate wear, including a worn black crackle-finish paint, tarnished metal components, and some discoloration on the plastic/glass housing, but remains structurally intact with original sights, handle, and trigger mechanism. This item represents a significant historical piece for military and aviation history enthusiasts, offering a compelling narrative as a training device for Japanese fighter pilots. Don't miss this opportunity to own a rare and valuable collectible that is preferred in its 'as-found' condition.