西山宏太朗

• Bilinadi: Acting
• Tug'ilgan kun: 1991-10-11
• Tug'ilgan joyi: Kanagawa, Japan
• Shuningdek, nomi bilan tanilgan: Kotaro Nishiyama, 西山 宏太朗, Kōtarō Nishiyama, Koutarou Nishiyama, 니시야마 코타로