E-2 Stage boss of [[Kantai Collection]]'s Fall 2014 Event based on the Western New Guinea campaign.

Essentially [[Harusame (kancolle)|]] as an [[abyssal ship]], referring to how she was the only major Navy casualty of the campaign. Because of being depicted as a dark counterpart to [[Harusame (kancolle)|]], she is nicknamed "Warusame". 

Has [[long hair|long]] [[white hair]] in a side ponytail, [[purple eyes]], and wears a [[midriff]]-baring two-piece black [[serafuku]] and a spiked [[hat]]. Wields a [[cannon]] on her left wrist. Her rigging takes the form of two creatures with guns and torpedoes on them attached to her thighs. 

Whether she has legs or not, she is most often drawn without them.

Voiced by [[Ozawa Ari]].
駆逐棲姫 わるさめちゃん わるさめ