The Friends' Whereabouts – The Science of Weather and the Mechanical Island

408 Landing! The All-Female Island, Amazon Lily 409 Hurry Back to Your Friends! The Maiden Island Adventure 410 Everyone Falls in Love! Pirate Empress Hancock 411 The Secret Hidden on the Backs – Luffy and the Snake Princess Meet 412 Heartless Judgment! Margaret is Turned to Stone!! 413 A Difficult Fight for Luffy! The Snake Sisters' Haki Power!! 414 All-Out Special Power Battle!! Gum-Gum vs. Snake-Snake 415 Hancock's Confession – The Sisters' Abhorrent Past 416 Saving Ace! The Next Stop: the Great Prison! 417 Love is a Hurricane! Hancock Madly in Love! 418 The Friends' Whereabouts – The Science of Weather and the Mechanical Island 419 The Friends' Whereabouts! An Island of Giant Birds and a Pink Paradise! 420 The Friends' Whereabouts – Bridging the Islands and Vicious Vegetations! 421 The Friends' Whereabouts! A Princess Negativity and the King of Demons!