1girl, ahoge, animal_ears, blush, breasts, detached_sleeves, fox_ears, greyscale, hololive, long_hair, long_sleeves, monochrome, nanashi_(nlo), neckerchief, open_mouth, parted_lips, shirakami_fubuki, shirakami_fubuki_(1st_costume), simple_background, small_breasts, solo, sweat, virtual_youtuber, white_background