1girl, alternate_costume, bug, butterfly, butterfly_hair_ornament, chromatic_aberration, closed_eyes, closed_mouth, expressionless, facing_viewer, framed_insect, hair_ornament, insect_collection, kimetsu_no_yaiba, kochou_shinobu, lips, long_sleeves, nameplate, nixeu, nose, parted_bangs, purple_hair, short_hair, signature, solo, too_many_butterflies, turtleneck, upper_body