is a railway station of the Chà «à  Main Line, East Japan Railway Company (JR East) in Kamikanogawa, in the city of Yamanashi, Yamanashi Prefecture, Japan.
Yamanashishi Station is served by the Chà «à  Main Line, and is 122.2 kilometers from the terminus of the line at Tokyo Station.
The station consists of one side platform and one island platform serving three tracks. The platforms are connected by a footbridge. The station is staffed.
Yamanashishi Station opened on 11 June 1903 as on the Japanese Government Railways (JGR) Chà «à  Main Line. The JGR became the JNR (Japanese National Railways) after the end of World War II. The station was renamed to its present name on January 15, 1962. Scheduled freight services were discontinued from November 15, 1982. With the dissolution and privatization of the JNR on April 1, 1987, the station came under the control of the East Japan Railway Company. Automated turnstiles using the Suica IC Card system came into operation from October 16, 2004.
In fiscal 2017, the station was used by an average of 1788 passengers daily (boarding passengers only).
<table border="1"> <tr bgcolor="#cccccc"> <td>Name</td> <td>Via</td> <td>Destination</td> <td>Company</td> <td>Note</td> </tr> <tr> <td rowspan="2">Nishizawa Keikoku Line</td> <td>Erin-ji</td> <td>Nishizawa Keikoku (Lake Hiroseã»Kobushigatake)</td> <td rowspan="14">Yamanashi Municipal Bus</td> <td> </td> </tr> <tr> <td rowspan="2">Non stop</td> <td rowspan="2">Yamanashi Kà Âsei Hospital</td> <td> </td> </tr> <tr> <td rowspan="7"> The Direction of South Circle Line</td> <td> </td> </tr> <tr> <td>Kamikuriharaã»Hikawa Kà Âkà Âã»Minamichà «</td> <td rowspan="4">Yamanashi-shi Station</td> <td> </td> </tr> <tr> <td>Kamikuriharaã»Hikawa Kà Âkà Âã»Minamichà «ãÂȈ Âno</td> <td> </td> </tr> <tr> <td>Kyà « Yamanashi City Hallã»Yamanashi Kà Âsei Hospitalã»Odaya</td> <td> </td> <tr> <td>Shà Âtokujiã»Odayaã»Yamanashi Kà Âsei Hospital</td> <td> </td> </tr> <tr> <td>Yamanashi City Hallã»Rà Âjin Kenkà  Fukushi Centerã»Higashi Yashikiã»Higashi-Yamanashi Station</td> <td>Rà Âjin Kenkà  Fukushi Center</td> <td> </td> </tr> <tr> <td>Non stop</td> <td>Yamanashi City Hall</td> <td> </td> </tr> <td rowspan="4"> The Direction of North Circle Line</td> <td>Yamanashi City Hallã»Yawata Jinjaã»Mizuguchi</td> <td>Toichi</td> <td> </td> </tr> <tr> <td>Yamanashi City Hallã»Higashi-Yamanashi Stationã»Shitikaichibaã»Fujiniki Danchi</td> <td rowspan="2">Yamanashi-shi Station</td> <td> </td> </tr> <tr> <td>Yamanashi City Hallã»Yamanashi City Hallã»Rà Âjin Kenkà  Fukushi Centerã»Yawata Jinjaã»Mizuguchiã»Esohara</td> <td> </td> </tr> <tr> <td>Yamanashi City Hall</td> <td>Rà Âjin Kenkà  Fukushi Center</td> <td> </td> </tr> <tr> <td>Fuefukigawa Fruit Park Line</td> <td>Fruit Park</td> <td>Fruit Center</td> <td> </td> </tr> </table>