Rongo

Rongo is an anime only Marine officer and was the youngest member of the Pumpkin Pirates.

Appearance
He wears a standard Marine outfit and has blond hair, while his facial looks seems kind of similar to that of an old man.

When he was a kid, he wore a blue sleevless shirt with a smiley face on it, and under it he wore a white T-shirt.

Personality
Not much is known about his personality.

As a kid, he seemed to be somewhat energetic.

History
He, along with Rapanui Pasqua, Isoka, Pukau and Akibi, managed to stop Wetton from pillaging Ruluka fifty years ago, and ends up in Ape's Concert through the Rainbow Mist along with Ian. He releases Ian, who was prisoner of the Pumpkin Pirates since their arrival, when Ian makes him believe he will behave nicely.

After that, he and friends meet the Straw Hat Pirates and an aging Henzo and with their help, they manage to stop Wetton from taking over Ape's Concert. Rongo manged to return home along with his friends. Years later, he and his friends become members of the Marines.

Trivia

 * His name is similar to the Rongorongo, a system of glyphs discovered in the 19th century.