Roaar is one of the supporting character from Miraculous: Tales of Ladybug and Cat Noir, and the kwami that is connected to the Tiger Miraculous and with her power, its wearer can use the panjas bracelet to transform into a tiger-themed superhero, the current wearer being Juleka Couffaine.
She is voiced by Caroline Combes in the French Version and Sandy Fox for Season 3 onwards in the English version.
She is a small tiger-like creature with dark magenta color, dark purple stripes, her eyes are light orange.
When being commanded by those who are demanding or rude, Roaar will refuse help and criticize them on their recklessness such as she did with Chloé. Like all the other Kwamis, she too has a deep sense of responsibility on how her powers should be used.
Roaar is also fierce and confident. She prefers her Miraculous be wielded by a holder who is not afraid to raise their voice.
Like all kwamis, Roaar can fly, levitate, phase through solid objects, and carry things that are bigger than her.
Roaar can transform the holder of her Miraculous into a tiger-themed superhero by going inside their Miraculous.
As a kwami, Roaar gives the wearer the power of and transforms them into a tiger-themed superhero by entering the Tiger Miraculous. Although unable to communicate to the wearer while they are transformed but can communicate to their transformed holders through their weapon-phones, Roaar usually knows what is going on during that time. Whenever the wearer uses Collision, Roaar begins losing power and eventually can't retain the transformation any longer, leaving the panjas bracelet and reverting the wearer back to normal. Roaar is exhausted and out of energy afterwards, so to be able to transform the wearer again, she must refuel by eating food.
Thousands of years prior to the series, Roaar and the other Kwamis traveled the universe, unable to interact with any creatures, particularly humans. This was until a mage forged the Miraculouses, so Roaar and the others could both interact with mankind and grant them the ability to transform into heroes; Roaar and the Tiger Miraculous able to give a person the ability to grant other people superpowers.
In Season 4, Ladybug chooses Juleka to be Roaar's wielder. Roaar helps Juleka speak out loud and declares that the two will get along just fine after being impressed by her roar.
In "Strike Back", Félix summons Ladybug's yo-yo, allowing his uncle to steal Roaar's Miraculous and other of the Miracle Box (minus the Ladybug and Cat).
- She is the kwami of Exaltation.
- Her Second English voice actress, Sandy Fox, who also voiced Peashy in Hyperdimension Neptunia Victory, Lin in Fist of the North Star, Sailor Mini Moon in Sailor Moon R (VIZ Media dub), Flonne in Disgaea: Hour of Darkness, Sumomo in Chobits, Cylindria in Pac-Man and the Ghostly Adventures, Aigle in Rumble Roses, and Marona in Phantom Brave.
- Her Transformation words are Roaar, Paint my stripes! which is said by Juleka Couffaine the current Miracalous holder.