 | | A Japanese 20mm aircraft-mounted autocannon used during World War II. It was based on the Oerlikon design and served as the primary armament for Japanese fighter planes. |
 | | A lightweight, packable artillery piece used by the Imperial Japanese Army, introduced in the 1930s for use in rugged terrain. It was versatile and favored for mountain warfare. |
 | | An artillery piece used by the Imperial Japanese Army, designed for flexibility and capable of firing high-explosive shells. It saw extensive service during World War II. |
 | | A large Japanese rocket artillery piece developed during World War II. It was designed for coastal defense and capable of launching 400mm diameter rockets with significant explosive payloads. |
 | | A submachine gun used by the Imperial Japanese Army during World War II, chambered in 8x22mm Nambu. It was introduced late in the war and featured a relatively slow rate of fire. |
 | | A Japanese heavy machine gun used during World War II. It was a modified version of the Hotchkiss M1914, designed to meet the needs of the Japanese military. |
 | | The first light machine gun adopted by the Imperial Japanese Army, introduced in 1922 and chambered for the 6.5x50mmSR cartridge. It featured a hopper-fed design but was known for reliability issues. |
 | | A light machine gun introduced in the 1930s, used by the Imperial Japanese Army during World War II. Chambered for the 6.5x50mmSR cartridge, it was magazine-fed and featured a bipod. |
 | | A semi-automatic pistol used by the Imperial Japanese Army, designed by Kijiro Nambu and introduced in 1925. Chambered in 8x22mm Nambu, it had a distinctive design but was criticized for reliability issues. |
 | | A double-action revolver used by the Imperial Japanese Army, introduced in 1893 and chambered in 9mm Japanese revolver rounds. It was the first modern sidearm adopted by Japan. |
 | | A semi-automatic pistol used by the Imperial Japanese Army, introduced in 1934. Chambered for 8x22mm Nambu, it was known for poor design and a unique exposed sear, making it potentially dangerous to handle.
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 | | A Japanese bolt-action rifle used by the Imperial Japanese Army during both World Wars. It was known for its strong construction and reliability. |
 | | A Japanese bolt-action rifle used by the Imperial Japanese Army during World War II. It was an improvement over the earlier Type 38 Arisaka and was known for its strength and durability. |
 | | A Japanese military sword used during the late Meiji period and early 20th century. It features a slightly curved, single-edged blade designed for mounted combat, with a simplified design compared to traditional samurai swords. |