sumino takumi, the hundred line -last defense academy-, commentary request, revision, 1boy, adjusting clothes, adjusting necktie, black background, black hair, black jacket, black vest, blue eyes, closed mouth, collared shirt, cup, cup on head, gloom (expression), gloves, jacket, lapels, long sleeves, male focus, multicolored hair, multiple views, necktie, notched lapels, official alternate costume, red hair, shirt, short hair, smile, sparkle, streaked hair, sweat, two-tone hair, upper body, v-shaped eyebrows, vest, white gloves, white shirt, wing collar, yuyuyu (iamyuyuyu93)