I love this but something's wrong – Solar Walk: Space Simulator 3D Review

I think this is amazing. But I just wondering that why there is "Sea of Japan" in the Earth. As a science teacher(especially earth science), I really want to make the best use of this app in my class. So I think there should be a change to "the East sea" instead of "Sea of Japan" With love & respect Thank you for making this unbelievable application.
Review by 134340sunny on Solar Walk: Space Simulator 3D.