1boy, 1girl, arm_support, black_vest, blonde_hair, blue_eyes, blue_jacket, blush, bow, bowtie, brown_footwear, closed_mouth, collared_jacket, collared_shirt, convenient_censoring, convenient_leg, grey_pants, grey_skirt, hair_over_one_eye, hoshino_aquamarine, hoshino_ruby, invisible_chair, jacket, kneehighs, long_hair, long_sleeves, necktie, one_side_up, oshi_no_ko, pants, pink_bow, pink_bowtie, pink_eyes, red_necktie, school_uniform, shirt, short_hair, siblings, sidelocks, simple_background, sitting, skirt, smile, socks, star-shaped_pupils, star_(symbol), symbol-shaped_pupils, teeth, twins, vest, white_background, white_shirt, white_socks, yamada_kotaro77, youtou_high_school_uniform