1girl, adapted_costume, appleseed_(appleseed_art), ascot, bag, black_leotard, blue_choker, blue_eyes, blue_hair, brooch, choker, closed_mouth, covered_navel, crown, epaulettes, flat_chest, garter_straps, handbag, hat, hololive, hoshimachi_suisei, hoshimachi_suisei_(3rd_costume), jacket, jewelry, leotard, mini_crown, off_shoulder, sidelocks, simple_background, solo, thighs, virtual_youtuber, white_background