1girl, animal_ears, black_jacket, black_leotard, blue_archive, blue_eyes, blue_necktie, blush, breasts, closed_mouth, collar, detached_collar, fake_animal_ears, halo, jacket, large_breasts, leotard, leotard_under_clothes, long_sleeves, name_tag, necktie, open_clothes, open_jacket, purple_hair, rabbit_ears, solo, thighhighs, two-sided_fabric, two-sided_jacket, two_side_up, yamano_rokamizu, yuuka_(blue_archive)