One Piece: Ace's Story - The manga volume 2 features story by Sho Hinata and Tatsuya Hamazaki and art by Boichi.

Taken prisoner by the Whitebeard Pirates, Ace continues to challenge the great Emperor of the Sea, knowing that he’ll never be King of the Pirates if he can’t best all rivals. After exchanging blows time and time again, the proximity to Whitebeard’s fiery soul begins to have an effect on Ace… How will this change the course of his life? Experience Ace’s backstory in a way never before seen in the original series! Also includes artist Boichi’s astounding rendition of the Nami vs. Kalifa fight from the One Piece original series’ Enies Lobby arc!