score_9, score_8_up, score_7_up, score_6_up, rating_safe, expressive eyes, perfect face, illustration, classroom, (upper body), 1girl, takanashi rikka, short hair, one side up, black hair, green eyes, yellow eyes, heterochromia, yellow hair ribbon, school uniform, black blazer, red bowtie, red skirt, plaid skirt, pleated skirt, looking at viewer