1girl absurdres animal_ear_fluff animal_ears antenna_hair artist_name bangs black_skirt blush braid braided_bun collared_shirt commentary crop_top crop_top_overhang crown_braid dimazu double_bun english_commentary frilled_skirt frills hair_between_eyes hair_bun hakui_koyori hexagon_hair_ornament highres holding holding_test_tube holographic_interface hololive indoors kokoro_(hakui_koyori) labcoat long_hair long_sleeves looking_at_viewer navel necktie open_mouth pink_hair pink_nails pink_necktie pleated_skirt pocket_watch purple_eyes shirt sidelocks skirt smile solo stomach tail test_tube virtual_youtuber watch white_shirt wide_sleeves wolf_ears wolf_girl wolf_tail