1girl, armpits, arms_behind_head, bikini, black_bikini, blonde_hair, blue_eyes, blush, breasts, earrings, hair_ornament, hololive, hololive_english, jewelry, kollerss, looking_at_viewer, medium_hair, navel, side-tie_bikini_bottom, smile, solo, swimsuit, virtual_youtuber, watson_amelia