tokkooyaku, sunny (omori), omori, highres, 1boy, :|, antenna hair, arms at sides, bags under eyes, closed mouth, collared shirt, double-parted bangs, empty eyes, expressionless, greyscale, hair behind ear, hair between eyes, light frown, looking at viewer, male focus, monochrome, shirt, short hair, short sleeves, simple background, solo, straight-on, sweater vest, upper body, very short hair, white background