1girl, absurdres, blonde_hair, blue_eyes, blush, bob_cut, bow, bow_(music), collared_shirt, commentary, deerstalker, hair_ornament, hat, hat_bow, highres, holding, holding_bow_(music), holding_instrument, holding_violin, hololive, hololive_english, indoors, instrument, jacket, light_rays, long_sleeves, looking_at_viewer, medium_hair, music, necktie, plaid_clothes, plaid_headwear, plaid_skirt, playing_instrument, pocket_watch, shigureszku, shirt, shirt_tucked_in, skirt, smile, solo, swept_bangs, two-sided_fabric, violin, virtual_youtuber, watch, watson_amelia, watson_amelia_(1st_costume), window