
Despite facing numerous challenges, Denjiro managed to achieve significant feats. Denjiro, along with some of the Nine Red Scabbards, beheaded Orochi in chapter 1009. Furthermore, Denjiro once again severed Orochi's head in chapter 1048 to rescue Hiyori.
Inuarashi, one of the Nine Red Scabbards, bravely confronted Kaido atop Onigashima. Interestingly, during the rooftop battle, Inuarashi and Nekomamushi, in their Sulong forms, managed to defeat Jack. Although Jack continued to fight, Inuarashi ultimately emerged victorious.

Raizo joined forces with the other Nine Red Scabbards in facing off against Kaido on the peak of Onigashima. Another notable achievement of Raizo's was successfully restraining Fukurokuju. While Raizo's battle with Fukurokuju may not have been particularly flashy, Fukurokuju's containment prevented Orochi from immediately leaving Onigashima.
Inuarashi, one of the Nine Red Scabbards, bravely confronted Kaido atop Onigashima. Interestingly, during the rooftop battle, Inuarashi and Nekomamushi, in their Sulong forms, managed to defeat Jack. Although Jack continued to fight, Inuarashi ultimately emerged victorious.
Raizo joined forces with the other Nine Red Scabbards in facing off against Kaido on the peak of Onigashima. Another notable achievement of Raizo's was successfully restraining Fukurokuju. While Raizo's battle with Fukurokuju may not have been particularly flashy, Fukurokuju's containment prevented Orochi from immediately leaving Onigashima.

Despite facing numerous challenges, Denjiro managed to achieve significant feats. Denjiro, along with some of the Nine Red Scabbards, beheaded Orochi in chapter 1009. Furthermore, Denjiro once again severed Orochi's head in chapter 1048 to rescue Hiyori.
Chapter 1046 revealed that since Zou, Raizo has kept water stored in scrolls to use during fires. The collaboration between Jinbe and Raizo saved many individuals as flames engulfed Onigashima.
Jinbe, the one who defeated Who's-Who at Onigashima. Another remarkable feat of Jinbe was manipulating water to various areas of Onigashima to extinguish fires and rescue many people in chapter 1046.

Yamato took over facing Kaido when Luffy fell from Onigashima's rooftop. It's astounding that Yamato managed to hold off Kaido in a one-on-one battle until Luffy could return to continue fighting.
Yamato took over facing Kaido when Luffy fell from Onigashima's rooftop. It's astounding that Yamato managed to hold off Kaido in a one-on-one battle until Luffy could return to continue fighting.

Furthermore, Yamato attempted to prevent Kazenbo from detonating Kaido's weapons arsenal in chapter 1038. Later, in chapter 1040, Yamato froze the weapons arsenal after a bomb exploded due to Big Mom's interference.
Yamato took over facing Kaido when Luffy fell from Onigashima's rooftop. It's astounding that Yamato managed to hold off Kaido in a one-on-one battle until Luffy could return to continue fighting.
Marco, the magnificent, arrived at Onigashima to aid the alliance. Marco's flames proved invaluable in halting the Ice Demon Plague, allowing Chopper time to concoct the antidote.

Marco also launched Zoro onto Onigashima's roof, giving the swordsman a chance to battle Kaido alongside other Supernovas. He also held off King and Queen for a while until reaching his limit in chapter 1022. However, in that chapter, Zoro finally managed to return to the fight and face King.
Marco, the magnificent, arrived at Onigashima to aid the alliance. Marco's flames proved invaluable in halting the Ice Demon Plague, allowing Chopper time to concoct the antidote.
Tony Tony Chopper faced the grave threat of Queen's Ice Demon Plague. Left unresolved, this affliction could have led to the deaths of characters like Hyogoro and even Chopper himself. Luckily, Chopper formulated the antidote to combat this disease.

Tony Tony Chopper faced the grave threat of Queen's Ice Demon Plague. Left unresolved, this affliction could have led to the deaths of characters like Hyogoro and even Chopper himself. Luckily, Chopper formulated the antidote to combat this disease.
Chopper also had his moments facing off against Queen long enough to await Sanji's arrival.
Sanji, with notable achievements in Onigashima. For instance, he rescued Momonosuke in chapter 988. On Onigashima, Sanji's strength surged, capable even of defeating Queen, one of the Beasts Pirates' All-Stars.

After Law escorted Zoro away from Onigashima's rooftop, Sanji continued to provide aid to Zoro (turning him into a mummy) and carried him away.
Sanji, with notable achievements in Onigashima. For instance, he rescued Momonosuke in chapter 988. On Onigashima, Sanji's strength surged, capable even of defeating Queen, one of the Beasts Pirates' All-Stars.
Roronoa Zoro made significant strides in Onigashima. Initially, he struck down Apoo to secure antibodies to counteract the Ice Demon Plague. In battle against the Four Emperors, Zoro endured combined assaults from Big Mom and Kaido despite sustaining injuries. He then delivered a devastating blow to Kaido infused with Conqueror's Haki, catching Kaido off guard.

Ultimately, Zoro emerged victorious over King, the mightiest Disaster of the Beasts Pirates.
Roronoa Zoro made significant strides in Onigashima. Initially, he struck down Apoo to secure antibodies to counteract the Ice Demon Plague. In battle against the Four Emperors, Zoro endured combined assaults from Big Mom and Kaido despite sustaining injuries. He then delivered a devastating blow to Kaido infused with Conqueror's Haki, catching Kaido off guard.
Eustass Kid, a key player in the rooftop battle, aided in removing Big Mom from Onigashima's rooftop, making it easier to confront Kaido. Alongside Law, Eustass Kid defeated Big Mom using awakened Devil Fruit powers.

Kid's final blow against Big Mom (with Law's assistance) was instrumental in resolving the Kazenbo and weapons arsenal issue.
Trafalgar Law played a crucial role in removing Big Mom from Onigashima's rooftop in chapter 1005. This facilitated dealing with Kaido on the roof later on.
In chapter 1011, Law transported Zoro from the rooftop. However, Law's greatest achievement at Onigashima was teaming up with Kid to take down Big Mom.

Trafalgar Law played a crucial role in removing Big Mom from Onigashima's rooftop in chapter 1005. This facilitated dealing with Kaido on the roof later on.
In chapter 1011, Law transported Zoro from the rooftop. However, Law's greatest achievement at Onigashima was teaming up with Kid to take down Big Mom.
O-Tama may not defeat the Four Emperors or engage in combat, but she remains a pivotal factor in the Onigashima battle. Her Kibi dango greatly assisted the alliance.

The moment O-Tama could control many of Kaido's forces proved crucial in this battle. Several final skirmishes ended because Kaido's men turned to aid the alliance.
Additionally, there were moments when Tama caused Big Mom to defeat Page One. Tama's tale of Okobore Village's destruction enraged Big Mom. So when Page One appeared, Big Mom immediately struck him down with a Conqueror's Haki-infused attack, causing Page One to collapse instantly.
Big Mom also attacked Ulti immediately afterward because Ulti had injured Tama. Big Mom struck Ulti with a powerful attack. Although Ulti managed to rise again, she weakened, making it easier for Nami to defeat her afterward.
Monkey D. Luffy, the fearless leader of the Straw Hat Pirates.
Additionally, there were moments when Tama caused Big Mom to defeat Page One. Tama's tale of Okobore Village's destruction enraged Big Mom. So when Page One appeared, Big Mom immediately struck him down with a Conqueror's Haki-infused attack, causing Page One to collapse instantly.

Ultimately, Luffy emerged victorious in his one-on-one battle against Kaido. Despite Kaido sustaining multiple injuries prior to his defeat, Luffy's ability to single-handedly overcome this powerful Emperor remains a remarkable achievement.
If news of this spreads across the world, Luffy will undoubtedly face even fiercer pursuit from the World Government. Especially if the World Government hears that Luffy has awakened the mythical Zoan Devil Fruit, Nika.