Koiwa Station | |
| Style: | JR East |
| Native Name: | 小岩駅 |
| Native Name Lang: | ja |
| Address: | Edogawa, Tokyo |
| Country: | Japan |
| Operator: | JR East |
| Line: | Chūō-Sōbu Line |
| Code: | JB26 |
| Opened: | 1899 |
| Passengers: | 63,288 daily |
is a railway station on the Sōbu Main Line (Chūō-Sōbu Line) in Edogawa, Tokyo, Japan, operated by the East Japan Railway Company (JR East).
Koiwa Station opened on 25 May 1899.[1]