Neito is a young man of average height with slick blond hair, which gets shorter the further down his head, styled so that it's parted to the right, his bangs left hanging over his right eye. His irises are a periwinkle blue, his pupils white. Neito has a rather complex personality since it differs depending on who he is addressing: he is particularly mocking, loud, and sarcastic with Class 1-A, provocative in battle, and outside of these contexts, he is a calm, kind, and intelligent person.