New Professional on KGS?

Hi everyone, sorry for the long absence, hopefully I will have more time to write more on games in the future, but it's been relatively "busy" or at least a new routine for me in the last few months.

In any case, today I found a new high dan player on KGS. tutuer has just reached 9d? and is currently undefeated (8-0), having defeated several 8ds as well as 7ds on 2H. It appears he is solidly 9d strength, however, I am not a good judge for that :) After this particular game, hutoshi4 asks whether White was pro. Maybe hutoshi also thinks tutuer is professional level. In addition, hutoshi stated his name as Koya Sato. I am not sure whether this has ever been revealed on GoSensations before.

In any case, please enjoy this exciting game, I do not have the time to go over it and make some comments at the moment, but perhaps I will update this in the future.