1boy, 2girls, alternate_hairstyle, brown_theme, closed_eyes, closed_mouth, creature, dated, hair_ornament, hat, long_sleeves, military, military_hat, military_jacket, military_uniform, monochrome, multiple_girls, neckerchief, parted_lips, school_uniform, serafuku, signature, smile, soldier, soviet, standing, sweater, twintails, uniform