2girls, ahoge, animal_ears, black_hair, bow, bowtie, breasts, grey_background, heart, heart-shaped_pupils, horse_ears, horse_girl, kitasan_black_(umamusume), light_brown_hair, long_hair, miniskirt, multicolored_hair, multiple_girls, red_eyes, ririsu082, satono_diamond_(umamusume), school_swimsuit, school_uniform, short_hair, short_sleeves, shy, skirt, sound_effects, sweat, swimsuit, symbol-shaped_pupils, tracen_school_uniform, tracen_swimsuit, two-tone_hair, umamusume, uniform, white_hair, yuri