3girls, arms_behind_head, bow, bowtie, braid, breasts, bursting_breasts, closed_eyes, coat, comic, dark-skinned_female, dark_skin, flying_button, greyscale, hand_in_own_hair, hololive, houshou_marine, large_breasts, medium_breasts, medium_hair, miniskirt, monochrome, multiple_girls, pleated_skirt, ponytail, popped_button, school_uniform, shiranui_flare, shiranui_flare_(1st_costume), shirogane_noel, sitting, skirt, striped, striped_bow, striped_bowtie, twintails, virtual_youtuber, yohane