Supporting in what sense, may I ask? It seem that in terms of money with ANA and Coca Cola sponsor Yuzuru made almost US$2.2 millions last year, will guess that this amount of money will increse now.
Since when is Yuzuru sponsored by Coca Cola? I'm not even sure who puts around this rumors... he has a corporate affiliation agreement with ANA, is one of the Symbol Athletes of the Japanese Olympic Committee. That's it.
And the 2 million dollars thing?! Besides the fact that no one knows what he actually earns, the rumors that went around when he signed the contract with ANA said that the contract was estimated to be worth around 30 million yen a year, which is around 300000 US dollars. I repeat, rumors.