One Piece Log: Fish-Man Island Saga · SEASON 1
Undersea Volcanic Eruption! The Straw Hats in Turmoil
Episode 5 · 2024-12-01

- Action & Adventure
Episode overview
As the crew plumb the depths of the sea in search of Luffy, Sanji and Zoro, they encounter the terrifying and mysterious secrets of the deep, including an undersea volcano, whose eruption almost spells "the end" for the Straw Hats as they continue on their way to Fish-Man Island.
23 minutes
Season 1 episodes
1. The New Beginning! The Straw Hats Reunite!2024-11-03
2. Setting Sail! The Dawn of the Adventure to the New World2024-11-10
3. A Shocking Revelation: A Great Benefactor, Kuma2024-11-17
4. A Deep Seas Adventure! A Looming Undersea Threat2024-11-24
5. Undersea Volcanic Eruption! The Straw Hats in Turmoil2024-12-01
6. Mermaids' Paradise! Landing at Fish-Man Island2024-12-08
7. A Terror in the Deep Sea! Hordy's Ambition2024-12-15
8. A Coward Crybaby! Shirahoshi, the Mermaid Princess2024-12-22
9. Kidnapping?! Luffy and Shirahoshi2024-12-29
10. A Raid Begins! Hody and Decken2025-01-05
11. Jinbe's Confession: A Shocking History of the Fish-Men2025-01-12
12. Fish-Man Island's Past! Otohime and Tiger2025-01-19
13. Tiger's Regret - The Future That Otohime Envisions!2025-01-26
14. The Tragedy of Otohime - Hody Declares War2025-02-02
15. Hody's Accident! The Princes Strike Back2025-02-09
16. Shirahoshi's Desperate Cry: Luffy Begins His Attack!2025-02-16
17. Battle Royal! The Straw Hats vs. 100,000 Opponents2025-02-23
18. Fish-Man Islands Faces Destruction! Noha, the Ancient Ark2025-03-02
19. Luffy vs. Hody! All-Out Red Hawk2025-03-16
20. The Promis of the Future: The Road Toward the Sun2025-03-23
21. Goodbye, Fish-Man Island! To the New World, the Mightiest Sea in the World2025-03-30