高波改二(水着)
The [[bikini]] [[official alternate costume]] of [i][[Kantai Collection]][/i]'s [[Takanami Kai Ni (kancolle)|]], as seen in post #4681883. 

Her kai ni-exclusive swimsuit consists of a [[black bikini]], [[brown skirt]] with a [[floral print]], brown [[straw hat]], [[sandals]], [[thigh strap]]s holding a mix of torpedoes and AA guns, and her usual funnel [[rigging]].
takanami kai ni (swimsuit mode) (kancolle)