takano yuki (allegro mistic), da capo, da capo iv, game asset, highres, non-web source, official art, 1boy, 2girls, black bow, blue eyes, bow, bowtie, buttons, cape, day, double-breasted, dutch angle, from behind, grey vest, hair bow, hand on own chin, hands up, handshake, indoors, jacket, long hair, long sleeves, miniskirt, multiple girls, pink hair, plaid clothes, plaid vest, pleated skirt, red bow, red bowtie, school uniform, shirakawa hiyori, shirt, skirt, standing, thighhighs, twintails, vest, white cape, white jacket, white shirt, white skirt