Anarka Couffaine

 is the mother of Juleka and Luka. In "Captain Hardrock", she is akumatized by Hawk Moth into Captain Hardrock, a music pirate supervillain.

As Captain Hardrock
Captain Hardrock has long red hair spiked upwards, and golden eyes. The upper half of her face is covered with a black mark edged with dark red, and she wear a black bandana with a white spiky-haired skull on the front, along with gold circular earrings.

She wears a body suit that is red from the collar to the chest and black from the chest, the color separation looking like flames. The suit includes three yellow buttons vertically on the lower body, three golden spikes horizontally over each knee, and a golden patch above each hip. She has two black belts, one going around the body diagonally and the other wrapped around the waist, that have golden buckles. Over her suit, she wears a black captain jacket with golden inner lining, golden spikes on the shoulders, golden edges, and golden buckles on the sides. Black fingerless gloves with golden edges around the upper holes cover her arms up to her elbows. Her knee-high boots that end below the knees are black and red in a flame-like pattern with black soles, golden heels, black inner lining, and black stripes with golden spikes above the ankles.

For a weapon, she carries a cutlass with a black handle, three thin red stripes on and near the pommel, and a blade with jagged black edges that goes from red at the handle to white at the tip.

Trivia

 * According to Wilfried Pain, Juleka's mother is "the mother everyone wants, except when it's yours."
 * Her akumatized form was first revealed when concept art of her ship was shown during a Nolife interview.
 * Later, her appearance was revealed from a press conference by TFOU.
 * In response to a comment on Twitter, Thomas Astruc noted that, "in a way," Captain Hardrock is a reference to Captain Harlock from the manga series Space Pirate Captain Harlock.
 * The pirate-like Captain Hardrock and her ship are a visual pun on musical piracy.

Gallery
Madre de Juleka