That's my language! Right there!
I bet it says "made in Korea" in kanji right beneath it!
You put it up, Japan! That means...you admit it...!
Then why did you do it? You want to be like me, don't you?
Korea-san. No. It is likely there to welcome Korean tourists visiting the park.
I think you would bring in more customers if it was catered to big bro...
And so the only reason can be that you built it because it belongs to me!