Caribou's Kehihihihi in the New World

Caribou's Kehihihihi in the New World (カリブーの新世界でケヒヒヒヒ) is the 20th mini-series created as side stories on the title pages of each One Piece chapter.

Short Summary
Caribou turns out to be fine after his fight with Pekoms. He then goes on another mermaid kidnapping spree at Mermaid Cove until Jinbe puts a stop to him. Jinbe then puts Caribou in a barrel and takes him away from Fishman Island while riding a coated boat to the surface. Suddenly, Caribou's brother, Coribou appears. Unfortunately for Caribou, Jinbe quickly starts to swim away from Coribou as fast as he can, taking Caribou with him. Later, Jinbe arrives at the G-5 Marine Base, shocking Caribou.

Jinbe turns in Caribou, and Caribou is seen tied up at the feet of Commodore Yarisugi, as the Marine imagines torture techniques to use on him. When the Marines are about to begin to torture Caribou, Coribou and the Caribou Pirates then appear and Caribou calls out to them to save him.

Chapter Titles

 * 1) A Scream Resounds from Mermaid Cove (Chapter 674)
 * 2) Don't Run Away, Mermaids!! (Chapter 675)
 * 3) In the End, Kehihi (T◇T) (Chapter 677)
 * 4) Taken Away by Jinbe-san (Chapter 678)
 * 5) Coribou Appears (Chapter 679)
 * 6) Going Beyond the Sea at Fishman Speed!! (Chapter 680)
 * 7) Arrival at the Ruined Marine Branch G-5 (Chapter 681)
 * 8) Commodore Yarisugi Picks Up Too Many Things That Are Too Good (Chapter 682)
 * 9) For the Sake of Brother, VS. G-5!! (Chapter 683)

Trivia

 * The title of the mini-series is based on Caribou's distinct laughter style, 'Kehihihihi'.