Avsnitt 978 - Kungarnas Kollision! Luffy mot Kaido!

Episode 978
The Clash of Kings! Luffy vs. Kaido!
Japanese: 王の激闘! ルフィVSカイドウ!
Ō no Gekitō! Rufi VS Kaidō!

The battle with the Pirate King intensifies, and Luffy pushes himself to new limits to protect his friends and achieve his dream. The Straw Hats fight with all their might, but the Pirate King’s power is unlike anything they have encountered. Meanwhile, the crew uncovers more about the connection between the Pirate King and the legendary treasure that has been hidden for centuries.