Complex sentence: Among his colleagues, he is known as a very talented dancer; his close friends among those in Johnny Entertainment agency are Hideaki Takizawa, Tsuyoshi Domoto, Toma Ikuta, and Sho Sakurai.
Split into simpler sentences: Among his colleagues, he is known as a very talented dancer. His close friends among those in Johnny Entertainment agency are Hideaki Takizawa, Tsuyoshi Domoto, Toma Ikuta and Sho Sakurai.