Sirica is the daughter of the legendary Star Warrior Garlude, who teamed up with Meta Knight to reclaim Galaxia and was killed by Kirisakin, entrusting Meta Knight with the sword as her final act. Sirica is just as angry and impulsive as Knuckle Joe, and wields a weapon that can transform into a flamethrower, a grappling hook, a bazooka, a machine gun, and a sword.

First appearing in the episode Crusade for the Blade, she attacked Meta Knight trying to seize his sword for herself. She believed that he stole it and left her mother to die by Kirisakin's hands, but was eventually proven wrong when she learned the truth from the sword. In the end, she helped Kirby use Galaxia to destroy Kirisakin, and therefore became friends with him and the others. She later returned in the final episode, joining Knuckle Joe, Sir Arthur, and his knights as they helped Kirby and friends battle Nightmare.

Sirica is voiced by Tomoe Hanba in Japanese, and veteran voice actress Veronica Taylor in English.

Community content is available under CC-BY-SA unless otherwise noted.