| Kamiarisu Station | |
| Style: | JR East |
| Native Name: | 上有住駅 |
| Native Name Lang: | ja |
| Address: | Arisu Tsuchikura 298, Sumita-machi, Kesen-gun, Iwate-ken 029-2501 |
| Country: | Japan |
| Operator: | JR East |
| Line: | Kamaishi Line |
| Platforms: | 1 side platform |
| Tracks: | 1 |
| Distance: | 65.4 km from |
| Structure: | At grade |
| Status: | Unstaffed |
| Opened: | 10 October 1950 |
| Map Type: | Japan Iwate Prefecture#Japan |
is a railway station in the town of Sumita, Kesen District, Iwate Prefecture, Japan, operated by East Japan Railway Company (JR East).
Kamiarisu Station is served by the Kamaishi Line, and is located 65.4 rail kilometers from the terminus of the line at Hanamaki Station.
The station has one side platform serving a single ground-level bi-directional track. There is no longer a station building, but only a small shelter on the platform. The station is unattended.
Kamiarisu Station opened on 10 October 1950.[1] The station was absorbed into the JR East network upon the privatization of the Japanese National Railways (JNR) on 1 April 1987.
The station is located in an isolated rural area.