1girl, absurdres, animal_ears, braid, crown_braid, hair_ornament, hakui_koyori, hakui_koyori_(1st_costume), hexagon, hexagon_hair_ornament, highres, hololive, kokoro_(hakui_koyori), lab_coat, long_hair, pink_hair, pink_nails, purple_eyes, sl10_d, sparkling_eyes, test_tube, virtual_youtuber