2girls, age_difference, ahoge, blazer, blue_bow, blue_bowtie, blue_hair, blue_shirt, blue_skirt, blue_socks, blush, bow, bowtie, closed_eyes, closed_mouth, crm, double_bun, feet_out_of_frame, green_skirt, hair_between_eyes, hair_bun, hand_on_another's_head, happy_sugar_life, holding, holding_phone, jacket, kneehighs, knees_up, koube_shio, long_bangs, long_hair, long_sleeves, looking_at_another, matsuzaka_satou, multiple_girls, open_clothes, open_jacket, open_mouth, phone, pink_eyes, plaid, plaid_skirt, pleated_skirt, red_bow, red_bowtie, sailor_collar, school_uniform, serafuku, shirt, simple_background, sitting, skirt, sleeping, socks, striped, striped_bow, striped_bowtie, two_side_up, white_background, white_sailor_collar, white_shirt