A Mysterious Mermaid Appears? As Consciousness Fades Away...

Synopsis

Luffy's gigantic attack on Lucci takes a devastating toll on his body, Robin rejoins the fight, and the rest of the Straw Hats struggle to survive underwater!

Guest stars

Ako Mayama

Cocoro (voice)

Masaya Onosaka

Spandam (voice)

Chiwa Saito

Chimney (voice)

Miki Fukui

Mozu (voice)

Anzu Nagai

Young Robin (voice)

Kenta Miyake

Zambai (voice)