西山宏太朗
- Npe: 西山宏太朗
- Cov Nrov: 3.409
- Paub Txog: Acting
- Hnub yug: 1991-10-11
- Qhov chaw yug: Kanagawa, Japan
- Homepage: http://www.81produce.co.jp/actor_search/index.php/item?id=98
- Kuj Paub Li: Kotaro Nishiyama, 西山 宏太朗, Kōtarō Nishiyama, Koutarou Nishiyama