Kozuki Momonosuke

Momonosuke is the son of Kinemon, whom is one of the children kidnapped by Caesar Clown. He is currently held at Punk Hazard.

History
He was first mentioned in Chapter 657 when Kinemon told Sanji that he came to Punk Hazard to save his son. His name was revealed when the samurai was asking if the giant children in Biscuits Room had seen him.