2girls, black_hair, blonde_hair, blue_eyes, blush, cardigan, chocolate, gradient_hair, heart, hoshino_ichika_(project_sekai), long_hair, long_sleeves, miyamasuzaka_girls'_academy_school_uniform, multicolored_hair, multiple_girls, neckerchief, project_sekai, red_eyes, red_neckerchief, ritzchrono, sailor_collar, school_uniform, smile, tenma_saki, twintails, upper_body, valentine, yellow_cardigan, yuri