GANTZ: The Ultimate Strongest Character Ranking TOP 20! Who Surpasses Nurarihyon and Oka?

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更新日:2026/4/11 公開日:2025/4/24

Who Rules the Death Game? The Peak of GANTZ Power Scaling
The 3 Pillars of This Power Level Guide
GANTZ Strongest Character Ranking: TOP 20
Conclusion: The Legacy of GANTZ’s Survival
1. Hungry for more? Check out these related articles for more hype!

Who Rules the Death Game? The Peak of GANTZ Power Scaling

Hiroya Oku’s sci-fi masterpiece GANTZ is the gold standard for brutal, high-stakes action.

After a senseless death, people are gathered by a mysterious black sphere to fight horrific aliens. From advanced weaponry and high-tech suits to raw martial arts prowess, the series is packed with monsters and warriors. Even years after the manga's conclusion, the debate over the Strongest character ranking continues to ignite the fandom on Reddit and beyond.

I’ve analyzed the entire 37-volume run, official guidebooks, and the latest community discourse to bring you this definitive list. We’re deep-diving into everything from human legends to the OP characters who control the laws of the universe. Let’s break down the Feats and the Lore that define GANTZ's absolute strongest.

The 3 Pillars of This Power Level Guide

1. Hard Feats and Canonical Battle Records

The foundation of this ranking is objective performance. I didn't just go by "vibes"—I looked at kill counts, 100-point menu completions, and how characters handled elite gear like the Hard Suit or the Z-Gun.

2. Mental Fortitude and Survival Instinct

In GANTZ, your mindset is just as lethal as your weapon. I’ve factored in the "clutch" factor—how characters perform under extreme pressure or when protecting loved ones. This mental Hype often leads to power spikes that transcend base stats.

3. Cosmic Hierarchy

The final arc introduces beings that exist beyond human comprehension. I’ve categorized the ranking to reflect the jump from "physical brawlers" to "higher-dimensional entities" who view life as mere data.

GANTZ Strongest Character Ranking: TOP 20

No. 20: Kenzo Sakata

The mentor of Hiroto Sakurai and a powerful psychic. Sakata is one of the few who doesn't need Gantz tech to slay aliens, using internal rupture attacks to bypass physical armor. However, his powers place a massive strain on his body, often resulting in severe internal bleeding. Without the suit's protection, he’s glass-cannon tier, which lands him at 20.

No. 19: Reika

The idol-turned-warrior. Reika’s strength comes from her obsession with Kei Kurono, which translates into god-tier marksmanship. She’s a clinical long-range specialist who saved the team multiple times during the Oni Alien arc. While she has the mental toughness to reach the 100-point goal, she lacks the solo melee Feats to climb higher.

No. 18: Hikawa (Host Samurai)

The leader of the Vampires. Even without a suit, Hikawa possesses superhuman reflexes and swordsmanship that let him mop the floor with average Gantz players. His duel with Shion Izumi showed he's a natural combat genius. However, he hit a wall when faced with the sheer physical mass and technology of the late-game cosmic threats.

No. 17: Masaru Kato

The secondary protagonist and the heart of the series. Kato isn't a "battle junkie," but his resolve is Goated. During the Osaka arc, he managed to take down the 100-point Nurarihyon by identifying its weakness while everyone else was getting slaughtered. He’s the ultimate underdog who wins through courage and strategy.

No. 16: Shion Izumi

The ultimate combat prodigy. Izumi is a past 100-point winner who lives for the thrill of the hunt. Whether it’s using the Gantz Sword to wipe out vampires or soloing hordes in the Oni arc, his raw talent is undeniable. He only ranks below the top tiers because he lacked the high-end equipment updates seen in the Catastrophe arc.

No. 15: Hiroto Sakurai

From bullied kid to a literal god of destruction. Following Sakata’s death, Sakurai’s psychic powers evolved to a point where he could crush giant alien soldiers with a thought. His AoE (Area of Effect) damage is the highest among humans, but his mental instability and eventual burnout prevent him from breaking into the Top 10.

No. 14: Daizemon Kaze

If this were a "raw strength" contest, Kaze takes the crown. This guy suplexed the 100-point boss Ushi-Oni and pulverizes aliens with his bare hands. He is the pinnacle of human physicality. His only weakness? A lack of range and versatility when facing higher-dimensional hax.

No. 13: Tengu / Inugami (Nurarihyon’s Elites)

The lieutenants of the Osaka arc. These monsters effortlessly slaughtered veteran Osaka team members and shrugged off Z-Gun fire. Their physical durability and lethality set the bar for "Boss-level" threats in the mid-series.

No. 12: Kannon (Thousand-Armed God)

The boss of the Buddha arc and a literal trauma-inducer for fans. With his acid-spraying flasks and unblockable disk attacks, he was a total "No-Hit" boss. Without the modern Hard Suits, defeating him required a literal miracle.

No. 11: Ushi-Oni

A massive beast from the Osaka arc with the head of a bull and the body of a spider. Its durability was so high that even tank shells and standard Gantz weapons were useless. It took the legendary Oka Hachiro in his giant mecha to finally bring this "Avatar of Violence" down.

No. 10: Hachiro Oka

The legend of the Osaka team. Seven-time 100-point winner. Oka is a master of high-end tech, utilizing the Hard Suit and giant mecha with surgical precision. His survival-first strategy is peak efficiency. He only ranks at 10 because his over-reliance on tech left him vulnerable when Nurarihyon bypassed his gear's defenses.

No. 9: David Statue (Italy Arc Aliens)

The aliens from the "Final Mission." These guys were terrifying because of one rule: if they touch you, you die. They disintegrated elite Gantz members from across the globe like they were made of tissue paper. Even Oka would struggle against this level of pure "instant-death" hax and sheer numbers.

No. 8: The Mantis (Giant Race Bio-Weapon)

During the Catastrophe arc, these guards shattered the Power scaling of the series. They sliced through Hard Suits—previously thought to be invincible—like they were butter. Their speed and cutting power made the Gantz weapon system feel "obsolete" instantly.

No. 7: Elite Giant Soldiers

The special forces of the Giant race. These aren't just monsters; they are highly trained soldiers with physical stats that dwarf humans. A single swing of their blade can wipe out multiple Gantz players. They forced the humans to rely on suicidal tactics just to stand a chance.

No. 6: Kei Kurono

The protagonist and the ultimate "Survivor." While he hasn't cleared the game as many times as Oka, his Feats in the Catastrophe arc—including his 1v1 duel with the God of War Eeva—make him the strongest human in history. His ability to find a win in 0.01% odds is his true OP trait.

No. 5: Nurarihyon

The Osaka boss who defined what "100 points" truly means. He evolves every time he’s injured, shifting from an old man to a giant beast to a laser-firing nightmare. Unless you hit him from "outside his conscious awareness," he’s functionally immortal. He is the embodiment of despair.

No. 4: Eeva (God of War)

The final boss of the Giant race. Eeva doesn't have hax or regeneration; he just has the highest "Combat Skill" in the universe. He soloed entire Gantz teams without taking a scratch. His sword swings change the landscape. He represents the peak of "Physical Martial Prowess" in the entire Lore.

No. 3: Sebastian (The Entities in the Room of Truth)

Higher-dimensional beings who appeared at the end of the manga. They aren't "fighters," but they disintegrated Eeva into dust with a thought. They view human life and souls as mere strings of data that can be deleted or re-downloaded at will.

No. 2: The Advanced Civilization (Gantz Creators)

The race that "gifted" humanity the Gantz technology. Their science can turn the Moon into a weapon and transfer matter across galaxies. If the beings in No. 3 are "Gods as a phenomenon," these are "Gods as manufacturers." They own the rules of the game.

No. 1: The Multi-Theistic God (Truth Embodied)

The winner is the personification of Truth itself from the final arc. This entity encompasses everything—the creators, the players, and the universe's laws. It demonstrated its power by "killing" and "reviving" the people Kei and Kato loved most right before their eyes, proving that in its presence, all Feats and Power scaling are meaningless. It is the ultimate cruel reality of GANTZ.

Conclusion: The Legacy of GANTZ’s Survival

Looking back at this Strongest character ranking, it’s wild to see how "strength" shifts from physical violence to cosmic dominance. Kei Kurono might just be "dust" to the higher gods, but the fact that a piece of dust could take down the God of War Eeva is why we love this series.

Did your favorite character make the list? Who do you think is the real GOAT of GANTZ? Let me know in the comments!