4girls, ?, black_hair, blank_stare, blush, bow, bowtie, buttons, cardigan, clenched_hand, comic, expressionless, hair_bow, head_bump, injury, long_sleeves, monochrome, multiple_girls, otonokizaka_school_uniform, reading, school_uniform, shirt, short_hair, speech_bubble, spot_color, sweatdrop, talking, tears, thought_bubble, twintails, two_side_up, upper_body, winter_uniform