2girls, aircraft, bangs, black_sweater, blue_eyes, blush, brown_eyes, brown_hair, closed_mouth, comic, dress_shirt, eyebrows_visible_through_hair, grey_shirt, iron_cross, kuromorimine_school_uniform, long_sleeves, looking_away, medium_hair, motion_lines, multiple_girls, open_mouth, school_uniform, shirt, short_hair, silver_hair, smile, sweatdrop, sweater, sweater_vest, thumbs_up, wing_collar