What camera took this photo?

This was taken by a fan at a concert. I know it's mostly on the photographer but it is also true that each camera has its own thing going on. I mean, I can tell apart photos taken from canon, nikon and sony cameras must of the time. But I'm having a hard time with this one. I don't know how to upload... show more This was taken by a fan at a concert. I know it's mostly on the photographer but it is also true that each camera has its own thing going on. I mean, I can tell apart photos taken from canon, nikon and sony cameras must of the time. But I'm having a hard time with this one. I don't know how to upload more but all of the pictures look about the same. Maybe it's another brand. I don't have much experience with other brands. The only clue I have is that it was taken in japan/korea. What's your guess?
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