1girl, 2boys, 4koma, 3, arm_behind_back, bkub, cane, closed_eyes, comic, emphasis_lines, exhaust, greyscale, hair_bun, hair_ornament, halftone, holding, holding_cane, japanese_clothes, monochrome, multiple_boys, old, old_woman, open_mouth, poptepipic, popuko, short_hair, shouting, simple_background, speech_bubble, sunglasses, talking, two_side_up, wrinkled_skin