If you could provide more context or clarify which Miyuki Son you are referring to, I'd be more than happy to provide more information.
If you are referring to Miyuki Shirogane from "The Idolm@ster SideM", here's a solid piece about him: miyuki son
I'm assuming you're referring to Miyuki Shirogane, the main protagonist from the popular manga and anime series "The Idolm@ster SideM" and also a character from the series "The Idolm@ster Cinderella Girls". However, I think there might be some confusion with another character, as there is not much information on a character named "Miyuki Son". If you could provide more context or clarify