tsumugg0, sumino takumi, the hundred line -last defense academy-, commentary request, highres, 1boy, black hair, blue eyes, blue jacket, border, closed mouth, dated, drawstring, eyes visible through hair, grey jacket, grid background, happy birthday, holding, holding sword, holding weapon, hood, hood down, hoodie, jacket, jacket over hoodie, long sleeves, male focus, multicolored hair, multicolored jacket, open clothes, open jacket, outline, outside border, red background, red hair, short hair, solo, streaked hair, sword, two-tone hair, two-tone jacket, upper body, watermark, weapon, white border, white hoodie, white outline