1girl, akami770, animal_ear_fluff, animal_ears, antenna_hair, belt, black_skirt, braid, braided_bun, brown_pantyhose, collared_shirt, crop_top, crop_top_overhang, crown_braid, double_bun, fang, frilled_skirt, frills, hair_bun, hakui_koyori, hakui_koyori_(1st_costume), hexagon_hair_ornament, holding, holding_test_tube, holographic_interface, hololive, indoors, kokoro_(hakui_koyori), lab_coat, long_hair, long_sleeves, looking_at_viewer, miniskirt, navel, necktie, off_shoulder, open_mouth, pantyhose, pink_hair, pink_nails, pink_necktie, pleated_skirt, pocket_watch, purple_eyes, shirt, sidelocks, skirt, sleeveless, sleeveless_shirt, smile, solo, stomach, tail, test_tube, thigh_strap, virtual_youtuber, watch, white_shirt, wolf_ears, wolf_girl, wolf_tail