The Colosseum's Hero

A second color spread version of the Volume 78 cover appears against a parchment map background. The same central group is shown with slight color and shading differences: Luffy in the middle, Law on the left, Zoro on the right, Nami and Sanji posing, with the lower crowd of pirates and gladiators looking up intensely. The One Piece logo, Jump Comics branding, and Eiichiro Oda's name are repeated. A small Chopper-like figure is visible near the spine area.

The black-and-white title page for chapter 776 displays Monkey D. Luffy in close-up, wearing his straw hat and extending his left palm forward in a stopping gesture while holding a clenched fist near his chest. His expression is intense. Above him the One Piece logo curves with a small bird perched on it, and the text reads 巻七十八 悪のカリスマ. Eiichiro Oda's name appears at the bottom left.

A character profile page titled Straw Hat Crew lists members with portraits, Japanese and English names, brief backgrounds, and bounty amounts. Featured are Tony Tony Chopper, Monkey D. Luffy, Nico Robin, Roronoa Zoro, Franky, Nami, Brook, Usopp, Sanji, and Shanks. A bottom narration box discusses the crew's involvement in Dressrosa events, Luffy and Law's alliance against Doflamingo, and the formation of the Straw Hat Grand Fleet.

This page presents a detailed roster of the Donquixote Pirates under the header 'Donquixote Pirates'. At the top, Donquixote Doflamingo is shown with his epithet 'Joker' and titles as one of the Seven Warlords of the Sea and underworld broker. Below are organized squads: the Pica Army (Pica, Gladius, Senor Pink, Machvise, Dellinger), Diamante Army (Diamante, Lao G, Baby 5, Buffalo), and Trebol Army (Trebol, Sugar, Violet, Jora). Additional named figures include Bellamy, Vergo, Monet, Kyros, Rebecca, Viola, and others with portraits and titles. A separate section lists Sabo, Corazón, Fujitora, and Trafalgar Law with their backgrounds and affiliations. The bottom story box reads: 'After two years of training, they have once again gathered their scattered comrades on the island of Dressrosa. They are fish-men. They head toward the 'New World' across the vast sea!! Their comrades are the four people who were once the targets of Doflamingo's pursuit. In order to overthrow the 'Sea God' and rescue the four, they infiltrate Dressrosa. The curtain rises on a grand battle!!'

This is the table of contents page for One Piece volume 78 titled '悪のカリスマ' (The Evil Charisma). The header shows 'ONE PIECE vol.78'. The contents list the following chapters with page numbers: Chapter 776 'The Colosseum's Hero' on page 007, Chapter 777 'Zoro vs. Pica' on 027, Chapter 778 'TACTICS No.5' on 047, Chapter 779 'The Final Brawl' on 066, Chapter 780 'The Curse of the Heart' on 087, Chapter 781 'True Feelings' on 103, Chapter 782 'The Evil Charisma' on 123, Chapter 783 'Demon' on 143, Chapter 784 'Gear 4' on 162, and Chapter 785 'Even If My Legs Are Broken' on 183. A decorative chain border and a small pistol illustration appear at the bottom.

The chapter title page displays the large One Piece logo and reads 'CHAPTER 776: 'THE COLOSSEUM'S HERO''. Four numbered panels show a sequence of sea creatures: panel 1 depicts a castle-like structure with fish, panel 2 shows a creature leaping from water, panel 3 features a roaring sea lion-like beast near a ship, and panel 4 shows a chaotic clash of multiple sea monsters including a dragon-horse, a massive lion-fish, and round puffer-like creatures. A large bottom panel continues the underwater battle with the same monsters thrashing amid debris and bubbles. The caption states 'SOLO VOYAGE OF JINBE, FIRST SON OF THE SEA VOL.21 "THE SEA MONSTERS' MISUNDERSTANDING"'. The page is signed by Eiichiro Oda.