4girls admiral_(kantai_collection) blush cloud comic fairy_(kantai_collection) green hat i-19_(kantai_collection) i-58_(kantai_collection) kantai_collection lighthouse long_hair military military_hat military_uniform monochrome mountain multiple_girls ooi_(kantai_collection) open_mouth ryou-san sailor_collar school_uniform serafuku short_hair short_sleeves skirt smile swimming translated uniform