One of the biggest mysteries spanning nearly three decades of the legendary One Piece series has finally been revealed by creator Eiichiro Oda: the identity of the talented shipwright Cyborg Franky’s father. And surprisingly, his father is none other than one of the Straw Hat Pirates’ greatest enemies.
A Shocking Plot Twist from Oda
Fans have long speculated about the true backgrounds of several Straw Hat members, with Franky being a particularly special case. Known as an orphan abandoned by his pirate parents at age 10, he was taken in by the legendary shipwright Tom in Water 7. Although introduced as Cutty Flam, Franky’s origins remained a big mystery.

Everything changed when fans began piecing together details from the One Piece encyclopedia, the Vivre Card. Specifically, information about the three strongest commanders of the Beasts Pirates, including Queen the Plague, revealed a startling timeline. Queen’s son’s birth year perfectly matches Franky’s birth year. More importantly, the year Queen abandoned his son to join the Beasts Pirates is the same year Franky was left behind by his parents and rescued by Tom.
Faced with sharp fan observations, Eiichiro Oda was forced to confirm this information in the latest Q&A (SBS) section of Shonen Jump magazine.
“Oh no… they found out!” Oda joked. “They must have read the Vivre Card encyclopedia. Queen’s son’s birth year matches Franky’s! And the year Queen abandoned his child matches the year Franky was saved by Tom! It’s strange that readers know something the characters don’t… I have to cover this up…”
Though seemingly trying to misdirect, this half-joking admission is an official confirmation: Queen the Plague is Franky’s biological father!
Fateful Similarities and Missed Opportunities

This revelation is more than just a minor detail, it strengthens the striking similarities between the two characters. Both Franky and Queen are eccentric cyborgs deeply passionate about science and body modification. Queen was a member of the MADS scientific organization alongside other geniuses like Dr. Vegapunk and Vinsmoke Judge (Sanji’s father). This creates a destined circle: two key Straw Hat members, Franky and Sanji, both have villainous scientist fathers who are also notorious pirates, and both fathers were terrible parents.
However, fans lament the missed chance to explore this relationship during the Wano arc. Franky and Queen clashed fiercely but had no personal interactions related to their family ties. Possibly due to Wano’s heavy focus on battles and complex plotlines, Oda sacrificed this detail to maintain the story’s pace toward the finale.
What This Means for Franky and the Straw Hats

While Queen being Franky’s father may not be integrated into the main story, it serves as a historical piece clarifying Franky’s past (Cutty Flam). For fans, it highlights how supporting characters like Franky often take a backseat to the main cast. Even in the Egghead arc, where Franky meets his idol Dr. Vegapunk and explores futuristic technology, he has limited opportunities to develop his power or personal story.
Although Franky didn’t need a terrible biological father like Queen, having the great father figure Tom was enough, fans still feel the omission of this dramatic detail is a missed chance to add depth and tension to his character.
As One Piece moves toward its conclusion, revealing such “side” information through the Vivre Card may be Oda’s way of enriching the overall picture without slowing the main narrative. Regardless, Queen being Franky’s father is a fact that underscores a core One Piece theme: the family you choose, like Tom and the Straw Hats, is what truly matters, not blood relations.