Also transliterated as Franka. Daughter of the Pirate King Bruce, she witnessed his death at the hands of Madame Marciano three years prior to the story. Despite her young appearance, she is a competent cook, runs the Pirate bar in Mister's absence and breaks up fights quickly and effectively. The pink-haired tsunderekko secretly feels that Mister and the others are only using her because she knows where Bruce' treasure is buried. She carries a pendant given to her by Bruce that will lead her to the treasure.

[Wikipedia]