sumino takumi, the hundred line -last defense academy-, commentary, english commentary, 1boy, ahoge, black pants, black streaks, bleeding, blood, blood from mouth, blood on clothes, drawstring, grey jacket, holding, holding knife, hood, hoodie, jacket, jacket over hoodie, knife, male focus, multicolored hair, no eyes, open clothes, open jacket, pants, pink background, purple background, r314dor, red hair, self-harm, short hair, stab, streaked hair, two-tone background, white hoodie