1st Anti-Aircraft Division (Japan)
| 1st Anti-Aircraft Division | |
|---|---|
| Active | December 1944 – August 1945 |
| Country | Japan |
| Role | Air defence |
| Size | Division |
| Part of | Eastern District Army |
| Engagements | World War II |
The 1st Anti-Aircraft Division was an Imperial Japanese Army unit of World War II. It was responsible for the anti-aircraft guns and searchlight units assigned to defend cities in the central region of Honshu.