One Piece Episode 780 English Subbed Episode Title:A Hungry Front! Luffy and the Navy Rookies!.Episode Description:On the way to Whole Cake Island, the Sanji Retrieval Team becomes famished after running out of food. They come across Fron Island, where they stop to look for food, but they quickly find it is home to a Marine base. On the Marine base, a hotshot Marine Captain named Grount arrives for his new assignment, quickly exasperating his comrades and his commander, Vice Admiral Prodi. Grount then runs into Bonam and Zappa, who used to serve with him under Admiral Aokiji. Luffy, Nami, Chopper, and Carrot don Marine outfits and sneak into the cafeteria to eat. However, they are quickly recognized after an altercation, and Grount excitedly prepares to fight Luffy.