1boy, aged_down, alternate_costume, atsushi_(osomatsu-san), black_shirt, breath, child, collared_shirt, cup, flexing, hand_on_own_cheek, hand_on_own_face, holding, holding_cup, jacket, looking_at_viewer, male_focus, mug, multiple_views, nervous_sweating, official_style, open_clothes, open_jacket, osomatsu-san, parody, plaid, plaid_shorts, polo_shirt, shirt, shorts, simple_background, sleeveless, sleeveless_jacket, sleeveless_shirt, style_parody, sweat, sweater, toy_car, wet, wet_clothes, wet_hair, wet_shirt, white_shirt, white_sweater, wiping_face, yumeno_haruka