One Piece Season 9 Episode 277
The Tragedy of Ohara! The Terror of the Buster Call!
Professor Clover reveals a startling and sinister theory about the World Government, Robin reunites with her mother, and a giant joins the fight!
Guest Stars
Masaya Onosaka
Spandine / Spandam (voice)
Koichi Kitamura
Professor Clover (voice)
Noriko Uemura
Aunt Roji (voice)
Takkô Ishimori
Sengoku (voice)
Takeshi Kusao
Jaguar D. Saul (voice)