This is Ryuchalo. He's four years old. And he appears in grown-up men's fashion magazines. Heck, his Facebook page lists him as "Ryuchalo, the four year old host". Let me explain: "Four years old" as in pre-school and "host" as in a paid male drinking companion.
In Japan, hostesses are dolled up girls that work in bars, pour men's drinks and light their cigarettes. Hosts?