3girls animalization bangs beamed_eighth_notes bird black_jacket black_neckwear blouse blue_eyes closed_eyes cropped_neck cropped_torso crossed_arms dixie_cup_hat eighth_note eyebrows_visible_through_hair flint_(girls_und_panzer) frown girls_und_panzer grey_background hand_on_another's_shoulder hao_(udon) hat hat_feather heart jacket loafers long_hair long_skirt long_sleeves looking_at_another microphone military_hat miniskirt multiple_girls murakami_(girls_und_panzer) music musical_note navy_blue_legwear neckerchief no_legwear ogin_(girls_und_panzer) ooarai_naval_school_uniform open_mouth pinky_out pipe pleated_skirt polka_dot polka_dot_background print_legwear sailor sailor_collar school_uniform shark shoes side_slit silver_hair singing skirt smile smirk socks standing translation_request white_blouse white_footwear white_hat white_skirt