|Major Spoiler Warning|
This page contains major spoilers that have not yet appeared in the episodes anywhere worldwide.
Duusu is a kwami that is connected to the Peacock Miraculous. With her power, its wearer can use the brooch to transform into a peacock-themed superhero. Currently, she is dormant in her Miraculous inside Gabriel Agreste's safe in his mansion.
The kwami is deep blue with a small, red-orange circle on the center of her forehead. Her eyes are pink with dark blue sclerae. Her tail, reminiscent of that of a real peacock, contains five feathers. Each piece glows along the lower edge. The eyes of the feathers are pink, with a black interior and a dark blue exterior. She also has three feathers coming out from behind her head, the central one of which is longer that those to its left and right. Her mouth is a plum color and contains rows of teeth on the top and the bottom.
Duusu is able to fly, levitate, and phase through solid objects, along with carry objects that are larger and/or heaver than her.
As a kwami, Duusu is able to transform the holder of the Peacock Miraculous into a peacock-themed superhero, although at the moment it is unknown what powers the transformed person gains.
- Duusu's name was revealed on October 7, 2016 during the Miraculous Ladybug panel at New York Comic Con.
- Duusu was first revealed by Jeremy Zag with a picture posted on his Instagram on June 27, 2016. The post did not contain any comments from him.
- As seen in the concept art, when she cries, her tears appear to glitter.
- This idea, however, is part of an old concept and may not be true in the completed version of the character.
- Another piece of concept art shows Duusu with her Miraculous' future holder, Le Paon.