arthasw, aotsuki eito, the hundred line -last defense academy-, commentary, symbol-only commentary, 1boy, adjusting eyewear, black gloves, blue background, blue eyes, chromatic aberration, closed mouth, drawstring, eyelashes, flat color, forehead, glasses, gloves, grey hair, high collar, jacket, long sleeves, looking at viewer, male focus, portrait, short hair, signature, simple background, smile, solo, white jacket, zipper pull tab