1girl, bed_sheet, blue_eyes, blue_hair, blue_nails, blue_necktie, blush, breasts, commentary, competition_swimsuit, covered_navel, hair_between_eyes, highres, hololive, hoshimachi_suisei, looking_at_viewer, lying, necktie, on_back, one-piece_swimsuit, open_mouth, plaid, sanada_keisui, shirt, short_hair, skirt, small_breasts, solo, star_(symbol), star_in_eye, swimsuit, symbol_in_eye, unworn_necktie, unworn_skirt, virtual_youtuber, white_shirt