One Piece: These Countries Will Be Luffy’s Most Important Allies In The Final Saga

Each nation seems to have a connection with an ancient artifact, possibly indicating their significance or historical relevance.

The epic climactic battle in “One Piece” is predicted to surpass all previous conflicts in the franchise’s history. This war not only promises to disrupt everything viewers have witnessed thus far in the series, but according to Oda, it will be more devastating and encompassing than the legendary war at the end of the Void Century. Every notable character from “One Piece’s” past is anticipated to take part in this grand conflict.

Absolutely, every ally supporting Luffy and the Straw Hats is crucial to the grand scheme, but there are three nations that hold significant weight due to their historical relevance within One Piece, their collective strength, and the pivotal roles of each nation’s leaders. Let’s delve into these key nations to understand their potential impact in the impending Final War.

The Fishmen Were Some Of Joyboy’s Most Important Allies Centuries Ago

Country: Fishman Island

First Appearance	One Piece, Chapter 607, “10,000 Meters Under The Sea”
Leader	Shirahoshi

Location of the Ancient Weapon Poseidon.

In today’s world, it seems undeniable that the Fishmen are arguably the most oppressed community, having historically faced relentless persecution and discrimination at the hands of the corrupt Celestial Dragons. A relic found on this island, known as a Poneglyph, is said to contain an apology from Joyboy intended for Poseidon, which some speculate is related to their plight. It’s also widely believed that their current submerged state may be connected to the events mentioned in the apology.

In the current age, Luffy is believed to be the reborn embodiment of the God of Freedom and Joyboy personally, destined to restore balance in the world and liberate those who have suffered for centuries. The Fishmen play a crucial role in this mission as they aid him in his quest, which is expected to be completed by the end of the Final War. Additionally, the Arc Noah, a legendary vessel, is thought to serve the purpose of transporting the entire population of Fishman Island to the surface, their original habitat before being forced underwater.

The birthing is at hand! Our sovereign will soon be born…

The standout feature of this island is certainly Shirahoshi, who now wields the ancient power once held by Poseidon, the Weapon of the Sea. This unique ability allows her to command the Sea Kings, creatures that historically have only been under the control of the ruling queen or princess of Fishman Island. With Poseidon’s power, Shirahoshi can use the Sea Kings to transport the Arc Noah and its inhabitants back to the surface.

In the storyline, they often acknowledge Poseidon as their ruler, which carries significant weight because the Sea Kings are among the biggest and strongest creatures in the ocean. The impending Great War is expected to be the most devastating battle ever, making Shirahoshi and her control over the Sea Kings vital for the protagonists’ victory.

The Samurai And Kozuki Clan Have Been Some Of Joyboy’s Strongest Allies

Country: Wano Country

First Appearance	One Piece, Chapter 793, “Tiger and Dog”
Leader	Kozuki Momonosuke

Location of the Ancient Weapon Pluton.

Wano stands unique among all countries globally, remaining untouched by the World Government’s control since the Void Century. This seclusion is ensured by towering fortress-like walls encircling its territory and a stringent policy that both restricts entry and prohibits any exit.

For many centuries, the powerful Kozuki Clan, close allies of Joyboy during the Void Century, have governed Wano Country. They are responsible for crafting the unbreakable Poneglyphs found worldwide, which not only contain Joyboy’s messages to future generations and histories about various peoples but also reveal a truthful history, now hidden due to being deemed off-limits.

I, Kozuki Momonosuke, will lead the land of Wano!

In the annals of history, I stumbled upon an intriguing tale about the mythical artifact named Pluton. This formidable Ancient Weapon was reportedly buried deep within an island, perhaps as a precautionary measure to safeguard its power until it was needed again. Though much is still shrouded in conjecture regarding its concealment, it seems almost certain that this clandestine operation was the work of Joyboy. After all, the artifact’s secretive location places it beyond the grasp of the World Government, who are said to covet such a formidable weapon with unbridled passion.

In the present era, Luffy has restored the Kozuki family as rulers of this renowned nation, with Momonosuke, by defeating Kaido who had been governing Wano for many years. Given Joyboy’s ancient connections to the land and Momonosuke currently being in charge of both Zunesha and Pluton, it is clear that Wano will be one of Luffy’s most crucial allies.

Loki Will Use The Strength Of The Giants To Help Luffy Defeat Imu

Country: Elbaf

First Appearance	One Piece, Chapter 865, “Hey, Mother”
Leader	Loki

A possible location of the Ancient Weapon Uranus.

The powerful nation of Elbaf is renowned for its Giants’ immense size, strength, and unique culture. For ages, they have been labeled as barbaric beings who aim to ravage and seize all they encounter. This stereotype has endured even in modern times, despite King Harald’s tireless efforts to reform the nation and distance it from its past of violence.

Because Giants have such prolonged livespans, they experienced the Void Century relatively recently, within just a couple of generations. Consequently, their comprehension of events from that era is far more vivid than anyone else’s. Moreover, given that the World Government appears to view Elbaf as a rebellious nation in need of assimilation, it’s reasonable to assume that Elbaf might have supported Joyboy during the Void Century, considering their deep respect for the Sun God Nika.

This is Warland! The mighty kingdom of Elbaf! They say it is the birthplace of war!

In the present narrative, Elbaf finds itself in a difficult predicament following King Harald’s unexplained demise. The line of succession to rule became uncertain due to the cunning deceit of Loki, causing most to turn against him. Yet, many enthusiasts have been debating for some time now that Loki might eventually switch allegiance and possibly even team up with the Straw Hats. An ancient mural carved on the Adam Tree depicting an Old Giant and Nika engaged in battle against a formidable evil suggests strongly a future alliance between Luffy and Loki.

Additionally, it’s speculated that, similar to the countries mentioned earlier, Elbaf might possess direct ties with an Ancient Weapon – in this scenario, Uranus. This theory proposes that Loki’s eyes may hold the key to understanding this mysterious and hidden weapon. Furthermore, the Heaven Realm, the highest level of Elbaf, remains a total enigma for now. Some suggest that this is where Uranus might be found, and it could also be the Summit of High West.

One Piece can be streamed on Crunchyroll.

2025-08-30 16:35