sumino takumi, the hundred line -last defense academy-, absurdres, chinese commentary, commentary request, highres, variant set, 1boy, ahoge, black hair, black jacket, blue eyes, closed mouth, drawstring, eyes visible through hair, hair between eyes, hair ornament, hairclip, headphones, holding, holding paper, hood, hood down, hoodie, jacket, long sleeves, male focus, multicolored hair, murnal., official alternate costume, open clothes, open jacket, orange background, paper, red hair, red hoodie, short hair, sleeves past wrists, smile, solo, streaked hair, two-tone hair, upper body, v