Aiko is from the manga Goodnight Punpun. Aiko has long medium-tone hair, straight bangs, and thick eyebrows. Her smiles is a rare thing. She is terrible at faking a smile, and she has a trademark evil eye when displeased. She's missing a top front tooth. There's a bruise next to her left eye, and on her upper lip. She has one bruise below each eye. She's depressed, reserved, morose, and has an extreme way of dealing with people she dislikes. She's been raped before.