1girl, p, alternate_costume, black_skirt, blunt_bangs, bow, bowtie, breasts, closed_mouth, collarbone, hair_ribbon, hand_in_own_hair, heterochromia, hololive, houshou_marine, large_breasts, leaning_forward, long_hair, looking_at_viewer, miniskirt, on_one_knee, pleated_skirt, red_bow, red_bowtie, red_eyes, red_hair, red_ribbon, ribbon, school_uniform, shirt, simple_background, skirt, smile, solo, thighs, tongue, tongue_out, twintails, untied, virtual_youtuber, white_background, white_shirt, yellow_eyes, yuzu-aki