1boy 1girl :d band_uniform banned_artist baton blue_background blue_eyes blue_hair blue_legwear blush boots braid brother_and_sister closed_mouth dorothy_west dress euphonium eyebrows eyebrows_visible_through_hair full_body hat holding instrument kissai leona_west long_hair looking_at_viewer mole mole_under_eye open_mouth otoko_no_ko pantyhose pom_pom_(clothes) pretty_(series) pripara red_legwear shako_cap short_dress short_hair siblings side_braid simple_background smile standing symbol-shaped_pupils trumpet twins white_dress white_footwear