榛名改二(2016水着) 夏服榛名
The original [[bikini]] [[official alternate costume]] of [i][[Kantai Collection]][/i]'s [[Haruna (kancolle)|]], exclusive to her [[Haruna Kai Ni (kancolle)|kai ni form]]. It was replaced in 2023 with a [[Haruna (2023 swimsuit mode) (kancolle)|new swimsuit design]].

She was portrayed with a [[white bikini]] worn under a [[white jacket]], [[red footwear|red]] [[sandals]] with [[strappy heels]], single [[thigh strap]] containing an AA gun, and red [[bracelet]]s. Uniquely, her actual bikini was hidden from view until she was at least moderately damaged.

h4. Appearance
* !post #3226123: With jacket
* !post #2440775: Without jacket
haruna (2016 swimsuit mode) (kancolle)