|- ! colspan="3" style="background: lightsteelblue; text-align: center; vertical-align: middle;" | 8x22mm Nambu |- |- ! style="padding-right: 1em;" | Type | colspan="2" | |- ! style="padding-right: 1em;" | Place of origin | colspan="2" | Image:Flag of Japan.svg Japan |- ! colspan="3" style="background: lightsteelblue; text-align: center; vertical-align: middle;" | Service history | Production history |- ! style="padding-right: 1em;" | Designer | colspan="2" | Kijiro Nambu |- ! style="padding-right: 1em;" | Designed | colspan="2" | 1904 |- |- |- |- | Specifications |- in ) in ) in ) in ) in ) |- in ) in ) |- |- |- |- |- |- |-