西山宏太朗
- Umutwe: 西山宏太朗
- Icyamamare: 2.736
- Azwiho: Acting
- Isabukuru: 1991-10-11
- Aho yavukiye: Kanagawa, Japan
- Urupapuro rwitangiriro: http://www.81produce.co.jp/actor_search/index.php/item?id=98
- Birazwi kandi: Kotaro Nishiyama, 西山 宏太朗, Kōtarō Nishiyama, Koutarou Nishiyama