Career
Shirosaki was a hospital host. He is single. Shirosaki served as a host of the host club Club Ai for five years in Kabukichō, Shinjuku, and appeared on numerous television programs as a charismatic host. As a celebrity, he is known his name in Japan as a host, and said that "at the time of the annual income was more than 100 million Yen." Shirosaki"s professional initial name was Jin Asaitsuki (浅樹 仁, Asaitsuki Jin).
On early 2005, he suddenly retired as a host, and turned into a tarento on the same year.
Shirosaki later belonged to Sun Music, and worked mainly on variety series. On June 21, 2006, his singing debut was "Bulldog" with Masatoshi Sakai and produced by Four Leaves.