I found proof. First, I google image searched the cosplays and found them on Reddit and Pinterest. Then, I saw the hawks and overhaul cosplay and they had different phone cases. He could have changed them in between the two, but there is more evidence to come. I saw the faces. They were different faces from different cosplays, hidden from masks or makeup. That is why he mostly does characters that have masks or large facial features. Ex: Todoroki, Overhaul, Mr. compress. When you google image search them, they will all come up on different accounts and different sites. This is all evidence I have found that Shota-Aizawa is faking the cosplays for upvotes and views to become a more popular user, even if it means posting fake cosplays. That confirms that this post is correct.