西山宏太朗
- Tiotal: 西山宏太朗
- Popularity: 5.362
- Aithnichte airson: Acting
- Co-là-breith: 1991-10-11
- Àite breith: Kanagawa, Japan
- Duilleag-dhachaigh: http://www.81produce.co.jp/actor_search/index.php/item?id=98
- Cuideachd aithnichte mar: Kotaro Nishiyama, 西山 宏太朗, Kōtarō Nishiyama, Koutarou Nishiyama