Eri here. Even before seeing the explosive finale to the Shie Hassaikai Arc was animated, best cosplay costumes Eri was getting amazing and adorable cosplays. Anyone Eri’s age would fall victim to sadness and even forget how to smile if they were in her shoes with a powerful quirk she can’t really control. RELATED: Does Mirio Lose his Quirk? You can really see that, especially in this cosplay here.