Episode 31

Statics

 * Air Date: 2000-07-12 (4Kids: 2005-04-23, Funimation DVD: 2009-01-20)
 * Opening: We Are! (1st Opening), Pirate Rap (4Kids)
 * Ending: RUN! RUN! RUN! (2nd Ending), Pirate Rap Instrumental (4Kids)
 * Manga Chapters: Chapter 69 (1-20/20), Chapter 70 (1-12/19), Chapter 71 (5-8/19)
 * 4Kids Title: The Mermen
 * Funimation Title: The Worst Man in the Eastern Seas! Fishman Pirate Arlong!

Short Summary
The crew chases after Nami, who stole their ship, and Yosaku takes time during the trip to explain about Arlong and his Fishmen to Luffy and Sanji. Meanwhile, Usopp, Johnny, and Zoro arrive at the island Nami docked at.