1girl, bell, bikini, black_bikini, breasts, cowbell, green_eyes, grey_hair, heart, heart-shaped_pupils, hololive, large_breasts, looking_at_viewer, medium_hair, mou_tama_maru, navel, open_mouth, shirogane_noel, solo, stomach, swimsuit, symbol-shaped_pupils, underboob, virtual_youtuber