This is a set of 36 ammunition boxes for the 1/200 Imperial Japanese Navy 25mm AA gun. Each 25mm mount typically carried three ammunition boxes, so this set provides enough parts for multiple mounts or for detailing a full ship layout. These parts are designed as detail-up accessories for WW2 IJN warships and can be used to replace or supplement the simplified kit parts. Each box is modeled with accurate proportions suitable for 1/200 scale. Minor fitting adjustments may be required depending on the kit. The parts were test-printed to verify general fit, but small adjustments may still be necessary depending on printer differences and kit tolerances.