waiaaaaaaa, sumino takumi, the hundred line -last defense academy-, absurdres, chinese commentary, commentary request, highres, 1boy, alternate costume, black hair, black jacket, black shirt, blue eyes, blush, breath, brown hat, brown scarf, buttons, closed eyes, closed mouth, covered mouth, eyes visible through hair, hair between eyes, happy aura, hat, jacket, male focus, multicolored hair, multiple views, nose blush, open clothes, open jacket, red hair, red pupils, scarf, shirt, short hair, simple background, smile, squeans, streaked hair, striped hat, tareme, two-tone hair, vertical-striped hat, white background