This time, the story of Sabo, who is highly popular among One Piece fans and exchanged a cup of brother-in-law with Luffy and Ace. As the title suggests, Saturday Premium "One Piece Episode of Sabo-The Bonds of the Three Brothers: The Miracle Reunion and the Will to Be Inherited-" <August 22nd (Sat) 21: 00-23: 10> is the main character Luffy and his brother-in-law's ace. And, it is a moving secret story that includes a precious episode of childhood that Sabo spent together dreaming of becoming a pirate. In addition, the original appearance of Sabo infiltrating Dressrosa and the pattern when he reunited with Luffy, which is not drawn in the original or the animation, are drawn from the perspective of Sabo. Furthermore, the special work "One Piece" 3D2Y "Ace's death, which was broadcast in August last year for the 15th anniversary of the anime broadcast! In the last cut of "Oath with Luffy's Friends", the appearance of Sabo standing in front of the grave of Ace and Whitebeard was broadcast, which was a hot topic among fans, but that scene is also reproduced from the perspective of Sabo. It is a must-see for fans.