| E9W | |
|---|---|
| |
| E9W1 | |
| Role | Submarine-borne reconnaissance seaplane |
| National origin | Japan |
| Manufacturer | Watanabe Ironworks |
| First flight | February 1935 |
| Introduction | 1938 |
| Retired | 1942 |
| Primary user | Imperial Japanese Navy |
| Number built | 35 |
The Watanabe E9W was a Japanese submarine-borne reconnaissance seaplane, the first aircraft designed by Watanabe Ironworks.