kantai collection, tenryuu (kantai collection), inazuma (kantai collection), ikazuchi (kantai collection), tatsuta (kantai collection), nathaniel pennel, monochrome, 16:9 aspect ratio, 4girls, blush, boots, confused, covering mouth, dress, fingerless gloves, finger to mouth, gloves, hair over eyes, holding hands, laughing, looking back, mechanical halo, multiple girls, pantyhose, ponytail, school uniform, serafuku, short hair, skirt, smile, thighhighs, tied hair