Tenth collection of episodes, comprising episodes 230-252 from the anime following the adventures of a boy who sets out to become a pirate. Like many others before him, Monkey D. Luffy (voice of Mayumi Tanaka) is obsessed by the tale of the treasure horde called One Piece reputedly buried by the Pirate King Gol D. Roger before his execution. Armed with only his irrepressible nature, Monkey sets out to become a pirate in the dangerous waters of the Grand Line, and it isn't long before he has his own crew of ruffians, a ship and a navy fleet on his trail as he searches for the treasure that will crown him the new king of the pirates. The episodes are: 'Adventure in the City On the Water! Head to the Mammoth Shipbuilding Plant!', 'The Franky Family and Iceburg!', 'Galley-La Company! A Grand Sight: Dock #1!', 'Pirate Abduction Incident! A Pirate Ship That Can Only Await Her End!', 'Rescuing Our Friend! Raid On the Franky House!', 'Big Fight Under the Moon! The Pirate Flag Flutters With Sorrow!', 'Luffy Vs Usopp! Collision of Two Men's Pride!', 'Severe Shock Hits the City of Water! Iceberg Targeted!', 'Gum-Gum Human Vs Fire-Breathing Cyborg!', 'The Straw Hat Pirates Are the Culprits? The Protectors of the City of Water!', 'Eternal Farewell? Nico Robin: The Woman Who Draws Darkness!', 'Capture Robin! The Determination of the Straw Hats!', 'Cannon Fire Is the Signal! CP9 Goes Into Action!', 'CP9 Takes Off Their Masks! Their Shocking True Faces!', 'Secret Bond! Iceberg and Franky!', 'Come Back, Robin! Showdown With CP9!', 'The Straw Hat Pirates Annihilated? The Menace of the Leopard Model!', 'The Man Who Is Loved Even By His Ship! Usopp's Tears!', 'Franky's Past! The Day the Sea Train First Ran!', 'Spandam's Scheme! The Day the Sea Train Shook!', 'The End of the Legendary Man! The Day the Sea Train Cried!', 'The Truth Behind Her Betrayal! Robin's Sorrowful Decision!' and 'The Steam Whistle Forces Friends Apart! The Sea Train Starts to Run!'.