One Piece Episode 590: History's Strongest Collaboration vs. Glutton of the Sea

The grand stadium is packed, the air crackling with anticipation. A massive race is about to begin, drawing competitors from across various worlds. The initial stages are brutal, with racers falling into sand pits and off cliffs. Even Goku, Toriko, and Luffy struggle, showcasing the sheer challenge of this "Gourmet Race." The focus quickly shifts from competition to sheer survival against the treacherous terrain and monstrous creatures.

Against all odds, Goku, Toriko, and Luffy simultaneously reach the 'GOAL!!' flag, triumphantly clinging to the prize: a golden, dome-shaped object. The announcer declares a three-way tie. Yet, Mr. Satan appears, his smug grin widening, as he announces his intention to oversee a battle to determine the true winner. The ensuing brawl sees Goku, Luffy, and Toriko exchanging devastating blows, their combined attacks obliterating the arena. In the aftermath, the announcer shockingly declares Mr. Satan the victor by default. Goku groans, Luffy asks for meat, and Toriko flexes in real anger.

Beneath the ocean, a school of small red fish flee from larger blue predators. Suddenly, an immense, dark, spherical creature with glowing eyes appears, swallowing the smaller fish whole. This leviathan expands rapidly, its dark mass filling the screen. It is an ominous introduction to the episode's true antagonist, a creature of insatiable hunger.

A breathtaking landscape reveals a unique restaurant built into fish-shaped structures overlooking a verdant canyon. All the characters gather around a circular dining table, heavy with food. Komatsu and Nami marvel at the view. Goku and Luffy are ravenous, their eyes sparkling at the sight of the glistening Karatty Cow meat. Before eating, Toriko instructs everyone to say "Itadakimasu" in gratitude. The characters dig in, Toriko writhing in ecstasy, Luffy devouring meat, and Goku asking for more. Chichi and Gohan enjoy their meal, while Nami admires a diamond-like bone. Majin Buu prefers sweets, and Franky complains. Toriko declares the meat tastes better shared. Even Mr. Satan echoes this sentiment, looking pleased with himself.

Mansam is seen drinking alone on the restaurant platform, when Tina, Coco, Robin, and Piccolo confront him. Coco questions the true purpose of the tournament. Mansam grins, revealing it was a ploy by the IGO to gather strong individuals and lure out Akamii. Suddenly, a geyser of water erupts, shaking the island. A small, red, crying fish floats into view. Tiny Grandma identifies it as the legendary Akamii, a ferocious fish whose appetite is as deep as the sea itself.

Usopp mocks Akamii's seemingly weak appearance, while Mr. Satan boastfully approaches the crying fish. His playful poke turns to terror as Akamii reveals a terrifying maw of sharp teeth. Akamii extends glowing red tentacles, capturing Usopp and Mr. Satan, draining their energy. Gohan charges in determination, but his efforts are too late. Akamii glows intensely, growing larger as Tiny Grandma explains it devours life force. Luffy, Goku, and Toriko attempt attacks, but they are ineffective, leaving them drained and lying on the ground. Tiny Grandma warns they have thirty minutes before Akamii's poison kills them, and only its blood is an antidote.

Despite their exhaustion, Goku and Luffy immediately grasp the task: defeat Akamii. Toriko declares he will join them. The three heroes put their fists together, a silent vow to capture Akamii within the time limit. Piccolo deduces Mansam's plan to lure the monster with powerful individuals, a fact Mansam confirms with a sly smile. Goten and Trunks eagerly run to join the fight, as Mansam expresses confidence in the trio, asserting they will save the world from Akamii's insatiable hunger.

While the main trio prepares, others are already hunting Akamii. Zoro is predictably lost in a forest. Zebra and Sanji bicker, their fierce rivalry leading to a chaotic confrontation. Akamii appears, cutting their argument short. Sanji and Zebra unleash powerful attacks, their fiery kicks and sound waves striking the monster. Piccolo joins them, delivering an energy blast. For a moment, victory seems close, but Akamii's resilience is shocking. It absorbs their attacks, regenerates, and counterattacks, swiftly defeating Piccolo, Sanji, and Zebra, forcing them to retreat as it transforms into a terrifying, massive pink octopus-like creature.

Goten, Trunks, and Coco watch in shock as Akamii's new form is revealed. Coco bravely stabs Akamii internally with a poisonous sword, causing a powerful explosion. Goten and Trunks fuse into the powerful Gotenks, who confidently faces the monster. Franky bursts from the ground in his massive Franky Shogun form, declaring his invincibility. He bites off Akamii's tentacles, then prepares a 'Radical Beam'. Gotenks, initially surprised, then unleashes his 'Super Ghost Kamikaze Attack', followed by a massive energy blast. Akamii tries to absorb it, but the force is too great, causing a huge, red explosion.

The explosion fades, but Akamii is not defeated. It crashes through trees, regenerating and growing even larger. Luffy and Toriko land punches, Goku fires an energy blast, but all attacks are absorbed, leaving the trio dismayed. Toriko explains that Akamii has reached its ultimate form, "Super Big Toro," 100 times stronger and infinitely more delicious. Goku and Luffy, driven by hunger, find renewed excitement. They launch a combined assault – Toriko's "Oni Kugi Punch," Luffy's "Elephant Gatling," and Goku's "Kamehameha" – but Akamii absorbs it all, regenerating and growing even more. The three heroes collapse, utterly defeated and drained.

Despite their earlier defeat, the next shot shows Akamii, now massive, cooked over an open fire. The three heroes, Goku, Luffy, and Toriko, enthusiastically devour its meat, their exhaustion forgotten in the face of such exquisite taste. Komatsu joins them, and all four exclaim over the sweet fat and melting flesh. Sanji creates a carpaccio from the "Big Toro," serving it to Nami and the others. A massive communal barbecue ensues, with Master Roshi, Franky, and Mansam among those celebrating. Mr. Satan claims responsibility for the deliciousness, much to the amusement of Mansam and Komatsu. The adventure concludes with immense satisfaction.

As the feast continues, a sense of camaraderie pervades the group. Mansam smiles, noting the perfect end to their adventure. Komatsu, Goku, and Luffy clamor for more food. The discussion turns to the missing Zoro and Zebra, their absence noted with comedic resignation. It is also mentioned that Bulma and Vegeta did not attend the feast, perhaps too aloof or simply disinclined for such raucous communal dining. The celebration continues, a testament to newfound friendships forged through shared challenge and delicious food.