List of weapons of World War II Japanese aircraft

This is a complete list of weapons deployed on Japanese combat aircraft during the Second World War. == Army aircraft == === Machine guns === Type 89 7.7 mm machine gun (copy of Vickers Class E) Ho-103 12.7 mm machine gun (based on Browning M1921) === Cannons === Mauser MG 151/20 20 mm cannon Ho-1 20 mm cannon Ho-3 20 mm cannon Ho-5 20 mm cannon (based on Browning) Ho-155 cannon (a.k.a.