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 the attack from Pekoms, and then goes to try and capture more mermaids at Mermaid Cove.

Chapter Titles

 * 1) A Scream Resounds from Mermaid Cove (Chapter 674)
 * 2) Don't Run Away, Mermaids!! (Chapter 675)
 * 3) In the end, kehihi(TxT) (Chapter 677)

Trivia

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