1girl belt blonde_hair branch breasts cleavage_cutout closed_mouth clothing_cutout dagger feather_hair_ornament feathers fingerless_gloves floating friend_(nanashi_mumei) frilled_skirt frills gloves hair_between_eyes hair_ornament highres hololive hololive_english in_tree knife large_breasts long_hair nanashi_mumei sheath sitting sitting_in_tree skirt sleeves_past_wrists smile thighhighs tree vienri virtual_youtuber weapon yellow_eyes