Sasaki of the Beast Pirates stands out as one of the most intriguing mid-tier antagonists introduced during the Wano Country arc. As one of the Flying Six, his dynamic with Kaido and his clash against Franky left fans wanting to know more about his history before joining the crew. While Eiichiro Oda didn't dedicate an entire flashback volume to his past, context clues, character design details, and official Vivre Card data paint a clear picture of who Sasaki was before he became an armored dinosaur.
When looking at Sasaki's role in the narrative, he isn't just another brute following Kaido. He carries the weight of a former captain who commanded his own crew before being defeated and absorbed into the Beasts Pirates. This background explains his tactical mindset, his rapport with fellow Flying Six members like Who's-Who, and his distinct combat style utilizing the Ryu Ryu no Mi, Model: Triceratops.
Who Is Sasaki in the Beasts Pirates Hierarchy?
Sasaki is introduced as one of the Flying Six, the six strongest officers beneath the All-Stars (King, Queen, and Jack) within Kaido's army. Before the raid on Onigashima, Sasaki enjoyed a level of freedom that other subordinates didn't have. He freely drank with senior officers and spoke casually to Queen, indicating a long-standing position within the crew.
Unlike Page One or Ulti, who joined the crew through different circumstances, Sasaki arrived with baggage. He used to lead his own pirate crew before crossing paths with Kaido. Losing that captaincy didn't break his spirit; instead, he adapted to the brutal hierarchy of the Beast Pirates, aiming for a shot at the All-Star positions if he managed to help bring down Yamato or win a major battle.
- Former captain of an independent crew before integration into the Beast Pirates.
- Held enough clout to openly challenge Queen for a promotion if he completed specific objectives.
- Retained his own loyal subordinates within the Gifters and Pleasures units who followed him from his past life.
The Mystery of Sasaki's Pre-Pirate Origins
Fans often look for connections between Sasaki and Wano's historical factions. Given his name and horns—a distinct physical trait shared by several characters in the series—speculation frequently surrounds his lineage. While some theories attempt to tie him directly to the Kozuki clan's historical retainers or underground syndicates, official data books confirm that Sasaki operated as an independent captain in the New World before getting crushed by Kaido's overwhelming strength.
His interactions during the Onigashima raid reveal a man who respects power above all else, which aligns with how Kaido recruits strong personalities. He doesn't show blind loyalty rooted in emotional devotion; rather, he respects the chain of command as long as it benefits his ambition. This pragmatic view of piracy separates him from zealots like Jack or fanatical followers.
"A pirate's strength dictates his standing. If you're weak, you don't get to choose your path." — This philosophy defines Sasaki's journey from a defeated captain to a Flying Six commander.
Devil Fruit Powers and Combat Style
Sasaki consumed the Ryu Ryu no Mi, Model: Triceratops, an Ancient Zoan Devil Fruit that grants him immense physical durability and devastating momentum-based attacks. Unlike standard Zoan users who rely solely on physical punches and kicks, Sasaki utilizes the unique biological features of his hybrid and full dinosaur forms.
The Helicopter Sword Technique
One of Sasaki's most memorable combat innovations is his Kabiniku or blade-spinning technique. By using the frill of his Triceratops form as a rotary motor powered by his neck muscles, he can spin his horns and sword attachments like helicopter blades. This transforms his massive body into a mobile buzzsaw capable of tearing through steel-reinforced flooring and concrete structures inside Onigashima Castle.
Armor and Defense
Triceratops anatomy provides natural defense against blunt-force trauma, allowing Sasaki to withstand direct hits from Franky's heavy artillery and general Franky Shogun weaponry. Combined with Busoshoku Haki, his hide makes him a difficult opponent to crack without specialized piercing or internal destruction techniques.
The Clash Against Franky: Battle Breakdown
Sasaki's primary narrative purpose culminates in a grueling one-on-one duel against Franky on the live floor of Onigashima. This matchup tested raw engineering against ancient biology. Franky relied on his Radical Beam and General Cannon, while Sasaki pushed the cyborg to his absolute limits by destroying parts of the armored mecha.
The fight highlighted Sasaki's stubbornness and tactical adaptability. When his standard sword attacks failed to pierce Franky's armor, he shifted tactics to use his weight and momentum. The battle ultimately ended when Franky unleashed his General Left / Radical Beam combination, piercing through Sasaki's toughest defensive guard.
- Opening Phase: Heavy artillery exchange and testing defensive limits.
- Mid-Fight: Sasaki's helicopter sword technique destroys sections of the castle and damages the Franky Shogun.
- Climax: Franky exploits a blind spot in Sasaki's charging attack to land the finishing blow.
Frequently Asked Questions
Was Sasaki originally from Wano Country?
Official Vivre Card data does not explicitly state that Sasaki was born in Wano, though his attire and name fit aesthetic trends within the region. He operated as a captain in the New World before joining Kaido.
How did Sasaki join the Beast Pirates?
Like several other members of the Flying Six, Sasaki was defeated by Kaido in combat and subsequently absorbed into the crew's military structure.
Does Sasaki possess Conqueror's Haki?
No. Sasaki relies on Armament (Busoshoku) and Observation (Kenbunshoku) Haki, alongside his Ancient Zoan Devil Fruit abilities, rather than Haoshoku Haki.
What happened to Sasaki after the Wano Arc?
Following the defeat of Kaido and Big Mom, Sasaki and the rest of the Beasts Pirates were apprehended by Ryokugyu (Greenbull) when the Admiral invaded Wano, leaving their ultimate fate uncertain.
For more details on the political landscape of the New World, check out the One Piece Official Website. To learn more about Japanese folklore influences in the series, visit Nippon.com.
