kantai collection, teruzuki (kantai collection), chou-10cm-hou-chan (teruzuki's), natsunoyuu, signature, 1girl, beach, blue eyes, braid, breasts, brown hair, bullet, cannon, corset, eyebrows, eyebrows visible through hair, eyes visible through hair, female, hairband, hair between eyes, hair ornament, jitome, light brown hair, lingerie, long hair, looking at viewer, machinery, medium breasts, miniskirt, neckerchief, open mouth, outstretched arms, propeller hair ornament, school uniform, serafuku, skirt, text on clothes, tied hair, twin braids, underwear, very long hair, viewed from above, water