aizendai, aotsuki eito, sumino takumi, the hundred line -last defense academy-, absurdres, chinese commentary, commentary request, highres, 2boys, ahoge, alternate costume, black hair, black jacket, black necktie, black pants, blue eyes, cellphone, collared shirt, eyelashes, grey hair, hair between eyes, hand grip, height difference, holding, holding hand grip, holding phone, instrument case, instrument case on back, jacket, lapels, long sleeves, male focus, multicolored hair, multiple boys, necktie, notched lapels, open clothes, open jacket, open mouth, pale skin, pants, phone, red hair, school uniform, shirt, short hair, sign, smartphone, smile, streaked hair, sweater vest, train interior, two-tone hair, watermark, white shirt, yellow sweater vest