| Chōjagahamashiosaihamanasukōenmae Station | |
| Native Name: | 長者ヶ浜潮騒はまなす公園前駅 |
| Native Name Lang: | ja |
| Address: | Tsunoore 2273-17, Kashima-shi, Ibaraki-ken 311-2212 |
| Country: | Japan |
| Coordinates: | 36.0315°N 140.619°W |
| Operator: | Kashima Rinkai Tetsudo |
| Line: | Ōarai-Kashima Line |
| Distance: | 48.4 km from |
| Platforms: | 1 (1 side platform) |
| Structure: | At-grade |
| Status: | Unstaffed |
| Opened: | 14 March 1985 |
| Passengers: | 63 daily |
| Pass Year: | FY2015 |
| Map Type: | Japan Ibaraki Prefecture#Japan |
| Map Dot Label: | Chōjagahamashiosaihamanasukōenmae Station |
is a passenger railway station in the town of Kashima, Ibaraki Prefecture, Japan operated by the third sector Kashima Rinkai Railway.
The station was originally tied with Minamiaso Mizu-no-Umareru-Sato Hakusui-Kōgen Station in Kumamoto Prefecture for the longest train station name in Japan, with 22 hiragana characters each,[1] until both were surpassed by Tōjiin Ritsumeikan University Station in Kyoto in 2020.[2]
Chōjagahamashiosaihamanasukōenmae Station is served by the Ōarai Kashima Line, and is located 48.4 km from the official starting point of the line at Mito Station.
The station consists of one elevated side platform, serving traffic in both directions. There is no station building and the station is unattended.
Chōjagahamashiosaihamanasukōenmae Station was opened on 11 November 1990.
In fiscal 2015, the station was used by an average of 63 passengers daily. [3]