1girl, armpits, asu_(sinsekai), black_hair, breasts, building, city, cityscape, clothing_cutout, day, detached_sleeves, expressionless, gawako, green_eyes, hair_ornament, hair_over_shoulder, hand_to_own_face, jewelry, kamitsubaki_studio, leg_cutout, leotard, long_hair, long_sleeves, looking_up, medium_breasts, messy_hair, multiple_rings, nail, nail_polish, outdoors, parted_lips, red_nails, ring, see-through, see-through_skirt, see-through_sleeves, sinsekai_studio, skirt, skyline, skyscraper, solo, swept_bangs, teeth, very_long_hair, virtual_youtuber, white_leotard, wide_sleeves, window