| Aircraft Weapon |
| Army |
 |
 |
 |
 |
| Type 89 7.7mm Machine Gun |
Type 94 Turret 20mm Machine Cannon |
Ho-3 20mm Machine Cannon |
Type 1 'Ho-103' 12.7mm Machine Gun |
 |
 |
 |
 |
| Ho-5 20mm Machine Cannon |
Ho-203 37mm Machine Cannon |
Breda-SAFAT 12.7mm Machine Gun |
Ho-301 40mm Machine Cannon |
 |
 |
 |
- |
| Type 1 'Ho-103' 12.7mm Machine Gun |
Ho-155 mk2 30mm Machine Cannon |
Ho-155 mk1 30mm Machine Cannon |
- |
| Navy |
 |
 |
 |
 |
| Type 92 7.7mm Machine Gun |
Type 97 7.7mm Machine Gun |
Type 99 1"Gou"Model 1"Kai"1
20mm Machine Cannon |
Type 99 1"Gou"Model 11 Turret
20mm Machine Cannon |
 |
 |
 |
 |
| Type 99 2"Gou"Model 3 20mm Machine Cannon |
Type 99 2"Gou"Model 4 20mm Machine Cannon |
20mm Machine Cannon and 7.7mm Machine Gun. |
Type 3 12.7mm Machine Gun |
 |
 |
- |
- |
| Type 2 13mm Machine Gun (MG131) |
Type 5 30mm Machine Cannon |
- |
- |
