1girl, d, animal_ears, antenna_hair, arm_up, black_skirt, blue_flower, blush, book, braid, clipboard, coat, collared_shirt, container, crop_top, fang, flower, hair_flower, hair_ornament, hakui_koyori, hakui_koyori_(1st_costume), hand_on_own_hip, holding, holding_test_tube, holographic_interface, hololive, lab_coat, long_hair, long_sleeves, looking_at_object, midriff, nail_polish, navel, necktie, pen, pink_flower, pink_hair, pink_nails, pink_necktie, pink_rose, pocket_watch, porihu, purple_eyes, rose, shelf, shirt, skirt, smile, solo, test_tube, very_long_hair, virtual_youtuber, watch, white_coat, white_shirt, wide_sleeves