1girl, d, ahoge, animal_ears, arm_strap, black_choker, blush, braid, braided_bun, breasts, chest_strap, choker, collared_shirt, crop_top, crop_top_overhang, cropped_shirt, crossed_bangs, crown_braid, double_bun, fang, hair_bun, hair_ornament, hakui_koyori, hakui_koyori_(1st_costume), head_tilt, holding, holding_test_tube, hololive, long_hair, looking_at_viewer, medium_breasts, midriff, nail_polish, necktie, open_mouth, pink_hair, pink_nails, pink_necktie, pocket_watch, purple_eyes, scarf_(50464982), shirt, simple_background, smile, solo, test_tube, upper_body, virtual_youtuber, watch, white_background, white_shirt, wing_collar, wolf_ears, wolf_girl