1boy, 1girl, asymmetrical_hair, azur_lane, bare_shoulders, comic, commander_(azur_lane), cross, demon_horns, greyscale, hat, holding, holding_paper, horns, iron_blood_(emblem), iron_cross, jacket, long_sleeves, mantou_yu, medium_hair, military, military_hat, military_uniform, monochrome, paper, ulrich_von_hutten_(azur_lane), uniform