Episode 306

"A Phantom Mermaid is Here? Within Fading Consciousness" is the 306th episode of the One Piece anime.

Short Summary
Kokoro is revealed to be a mermaid. Meanwhile, Franky pulls Nico Robin to her senses as she struggles to forget the trauma of Ohara's Buster Call. The two giants break out with the Franky Family and Galley-La, only to be confronted by three Marine ships.