Hm. Russia's population is massed west of the Ural mountain chain, like 80% of its population, but to the east near the Kamchatka peninsula and to the southern border, in cities like Vladivostok, Khabarovsk and other cities, there is a large, large part of the population that is of Mongolian descent, like the Buryats who are like half a million or so out of 6 millions in the far eastern part of russia, there's eskimos, Yakuts, Chukchi, Aleut, and many, many, many other native trives. Youre probably looking at 3 millions "asian" in russian with a bunch of "Mixed" too.
Datsyuk, Kovalchuk, Zadorov, Markov and a few others all have strong asian features.