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 a 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.

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) To the Depths of the Sea with the Speed of a Fishman (Chapter 680)

Trivia

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