Her Birthday -

Robin drawing posted by the Official One Piece Twitter for her birthday

Robin drawing posted by the Official One Piece Twitter for her birthday. Reddit·r/OnePiece

: Known as the "Pirate Empress," her birthday is September 2nd . Her Birthday

: Her 10th birthday is a central theme in the Egghead Arc . In episode 1,136, Kuma asks Vegapunk to tell Bonney "Happy tenth birthday," a message that carries deep emotional weight regarding her past and her relationship with her father.

: Celebrates her birthday on February 6th . Official social media accounts often release special commemorative illustrations to mark the occasion. Robin drawing posted by the Official One Piece

The series features a vast cast with birthdays for nearly every character, often determined by fans through the SBS (question-and-answer) columns and officially recognized by creator Eiichiro Oda.

: The Straw Hat navigator celebrates her birthday on July 3rd . Other Media References In episode 1,136, Kuma asks Vegapunk to tell

Beyond the anime, the phrase "Her Birthday" or similar variations appear in other contexts: