3girls, ahoge, bow, bowtie, braid, brown hair, collarbone, cup, earrings, ears down, emphasis lines, empty eyes, furrowed brow, hair between eyes, hair ornament, hairclip, hand on another's shoulder, holding, holding cup, holding test tube, horseshoe ornament, jewelry, long bangs, long sleeves, medium hair, messy hair, mug, multicolored hair, multiple girls, notched ear, open mouth, outside border, purple sailor collar, red eyes, sailor collar, school uniform, single earring, test tube, tracen school uniform, two-tone hair, v-shaped eyebrows, white bow, white bowtie, white hair, winter uniform, yellow background, yellow eyes