The Kouzuki Family is a powerful family that ruled over Wano Country until their downfall twenty years ago at the hands of Kurozumi Orochi aided by Kaidou. The family has existed for centuries being responsible for the original invention of the Poneglyphs and formed close ties with the people of the Mokomo Dukedom on Zou. After Kaidou and Orochi’s defeats during the Raid on Onigashima, the Kouzuki family regained their position in the shogunate of Wano, led by Kouzuki Momonosuke. The Kouzuki Family is a powerful family that ruled over Wano Country until their downfall twenty years ago at the hands of Kurozumi Orochi aided by Kaidou. The family has existed for centuries being responsible for the original invention of the Poneglyphs and formed close ties with the people of the Mokomo Dukedom on Zou. After Kaidou and Orochi’s defeats during the Raid on Onigashima, the Kouzuki family regained their position in the shogunate of Wano, led by Kouzuki Momonosuke.
The crest of the Kouzuki Family depicts a bird, likely a crane or a heron, with a glowing orb in its chest and spread wings. Around the bird figure, there is a circle with four sprout-like symbols coming from it at each ordinal direction. Retainers of the Kouzuki Family have this crest tattooed in their bodies in order to allow recognition. The crest can also be found in locations affiliated with the family.
Those loyal to the family, even though after Kurozumi Orochi slandered their name, have a crescent moon tattooed on their ankles to mark their loyalty yet remain hidden in Wano.
The Kouzuki Family was a clan of master craftsmen, specializing in stonemasonry. The earliest known ancestors created the Poneglyphs during the end of the Void Century. Confirmed members of this family are former shogun Sukiyaki; his son and the former daimyo of Kuri, Oden; the latter’s wife, Toki; their son and heir, Momonosuke; and their daughter, Hiyori. The clan has retainers loyal to the family members. All of them bear the Kouzuki Family crest on their bodies as a way of identification. Jibuemon was the retainer of Sukiyaki and remained loyal to the family even during Orochi’s reign. Notably, Oden had a group of nine extremely powerful samurai serving him as retainers, the “Nine Red Scabbards” led by Kin’emon. On gravestones in a cemetery near Oden’s Castle in Kuri, there are two unnamed gravestones presumably belonging to deceased members of the clan.
The Kouzuki Family existed for at least 800 years. The family also formed a bond with the Mink Tribe and agreed to help each other whenever one of them in trouble. They are also responsible for the invention of the poneglyphs that are scattered throughout the world in present time. Moreover, in the distant past, they had something to do with Wano Country’s closed country policy. Over 20 years ago, they ruled Wano Country.
Kouzuki Oden was the son of shogun at the time, Kouzuki Sukiyaki, but Oden was exiled from the Flower Capital for getting into violent fights. He then went to the Kuri region, a lawless area where criminals roamed free, where he defeated the strongest of them and worked to make Kuri a better place. Sukiyaki revoked the disownment, while promoting Oden to be the daimyo of Kuri. When Nekomamushi and Inuarashi drifted to Wano Country and were bullied by locals, Oden rescued and befriended them, allowing his family to honor the ancient agreement between the two sides. After meeting with the Whitebeard Pirates, Oden joined the crew along with Izou, Nekomamushi, and Inuarashi.
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Later on, Oden met his wife Toki when saving her from Karma and his crew. Two years after Oden joined the Whitebeard Pirates, Momonosuke was born and Hiyori was born two years later. The Whitebeard Pirates encountered the Roger Pirates at an island and the two crews fought. After three days of fighting, the skirmish ultimately became a gift exchange. To help Roger achieve his goal of reaching the end of the Grand Line, Oden joined the Roger Pirates along with his family, Inuarashi, and Nekomamushi.
With the Roger Pirates, Oden’s journey took him through Skypiea, Water 7, and Fish-Man Island. Upon Toki becoming sick, the pirates dropped her and her children off at Wano alongside Nekomamushi and Inuarashi. Oden later visited Zou with Roger and after gaining information from all four Road Poneglyphs, the crew reached Laugh Tale. After Roger disbanded his crew, Oden returned to Wano and reunited with his family and retainers. Oden then learned about Kurozumi Orochi becoming shogun during his absence.
After hearing about Orochi’s oppression with the Beasts Pirates’ support and the attempt on Momonosuke’s life, Oden rushed to the Flower Capital and tried to kill Orochi. Oden’s attack failed and he agreed to a deal with Orochi and Kaidou to spare the citizens of Wano Country. Believing in their promise to eventually leave Wano, Oden followed their terms and danced naked in the Flower Capital once a week for the next five years. Once he heard about Hyogoro’s capture, Oden realized that Orochi and Kaidou never intended to honor their deal. He then gathered his retainers to march to Onigashima while leaving Yasuie to protect his wife and children.
On the way to Onigashima, Oden and his retainers were confronted by Kaidou and his crew at Udon and a fierce battle took place. Oden and his allies were overwhelmed and captured, and they were sentenced to be boiled alive. On the execution day, Oden made a deal with Kaidou to allow those who survive the execution to go free and Kaidou gave him an hour. Oden stood in the boiling pot and held his retainers over him with a wooden plank. Oden managed to survive the hour, but Orochi summoned a firing squad to execute the prisoners anyway.
Oden threw his retainers away from the execution site and as the Scabbards fled, Kaidou killed Oden with a shot to the head. Kaidou later set Oden Castle ablaze. He threatened to kill Momonosuke but decided to leave him in the burning castle. Toki used her power to send Momonosuke and his retainers Kin’emon, Kanjuro, Raizo, and Kikunojo twenty years into the future. Kawamatsu escaped the castle with Hiyori and Toki fled to Bakura Town.
Toki gave a prophecy and met her demise. With Oden’s death, the family’s knowledge of how to read the text on the poneglyphs and write its language ended. After staying with Kawamatsu for seven years, Hiyori separated from him and wandered into the Flower Capital. She was found by Denjiro, who was masquerading as Kyoshiro. To protect her from Orochi and Kaidou, he began grooming her into a geisha and had her adopt the name “Komurasaki”.
After arriving at the future, Momonosuke and the retainers discovered how much Wano had changed over the years, but they discovered allies they could still count on. Momonosuke and his retainers decided to travel to Zou to enlist aid from the Mink Tribe, and Kin’emon pretended to be his father in order to avoid drawing attention. However, as they departed Wano, they were discovered by the Beasts Pirates. On the way to Zou, they were shipwrecked, which caused Raizo to be separated from them. They ended up on Dressrosa, where they were chased by the guards. Momonosuke stowed away on a ship heading for Punk Hazard, and Kanjuro sacrificed himself in order to allow Kin’emon to head for Punk Hazard. Momonosuke was kept in Caesar Clown’s facility on Punk Hazard with other children he was experimenting on. Momonosuke ate Vegapunk’s Artificial Devil Fruit out of hunger and ended up in the garbage dump after being chased by the guards.
Dressrosa Saga
Punk Hazard Arc
Luffy discovered Momonosuke inside the trash heap, and the two managed to escape. After escaping from the facility, Momonosuke reunited with Kin’emon, and the two headed with the Straw Hats to Dressrosa to rescue Kanjuro.
Dressrosa Arc
Momonosuke was put on the team protecting the Thousand Sunny because Kin’emon forbade him from going on the island. His group was attacked and turned into art by Giolla, but Brook tricked and defeated her, returning them to normal. Law then arrived and told the Sunny crew to head for Zou with Caesar, which they did. They were chased by the Big Mom Pirates during the journey, but managed to escape. They arrived on Zou the next day, and chased off the remaining Beasts Pirates that were devastating the island. They then went to work on healing the Mink Tribe which the pirates had poisoned. However, Momonosuke did not feel well and stayed in his room.
Whole Cake Island Saga
Zou Arc
Momonosuke reunited with Kin’emon and Kanjuro when they made it onto Zou several days later, and the minks took them to Raizo’s location. During this, Momonosuke and the retainers revealed the true purpose of their mission to the Straw Hats. Upon Momonosuke’s request, Luffy agreed to ally his pirate alliance with the samurai and the minks, creating the Ninja-Pirate-Mink-Samurai Alliance. The Kouzuki Family then decided to head back to Wano Country with the Heart Pirates and part of the Straw Hat Pirates, under the cover of Law’s submarine. However, Momonosuke decided to stay on Zou to further communicate with Zunisha, and Inuarashi agreed to stay behind with him as well.
Wano Country Saga
Wano Country Arc
Sometime after returning to Wano, the retainers hid with the Straw Hats and briefed them on the politics in Wano before splitting way to gather allies while the pirates assimilate themselves with the residents under false identities. Their plans were interrupted when Luffy was imprisoned in Udon after being defeated by Kaidou, however, Luffy managed to escape and settle up a riot in Udon(with the help of an amnesiac Big Mom, Chopper, Hyogoro and the Nine Red Scabbards), resulting in the Udon Prison to be destroyed and many prisoners escaping, like Kid, Killer and Caribou, thus recruiting a lot of allies for the alliance. The alliance then had to mourn the death of their ally Shimotsuki Yasuie, but they managed to cause confusion in the Flower Capital, as well as discover the surviving Kouzuki Hiyori and her friend, Toko. After gathering enough allies and weapons, with the help of Kawamatsu, the alliance prepared to start their attack on Onigashima. They set their fleet on Tokage Port, but after arriving there discovered in horror, that their entire fleet was destroyed as well as their plans were spoiled to Orochi himself.
The scabbards were still determined to continue their raid, knowing there would not come another chance. On their way to Onigashima, Kine’mon wondered about a traitor among them, spoiling their plans to Orochi. Kanjuro then reveals himself as the traitor, saying he was born as a member of the Kurozumi Family and having been spying for Orochi for all the time he was a retainer of Kouzuki Oden. He then claims they should have already known that there must have been a traitor among them after several maneuvers. As Kine’mon sliced him, it was revealed as a clone, while the true Kanjuro held Momonosuke hostage and planed to bring him to Onigashima, and ships of the Beasts Pirates arrived.
However, the ships were then attacked by the Straw Hat Pirates, Kid Pirates and Heart Pirates, leaving Kanjuro surprised, as he had not heard they would be going to do this. He then proceeded to take Momonosuke to Onigashima, all while the rest of the Nine Red Scabbards watched helplessly. However, they soon reunited with Luffy and the others and devised a battle strategy, in which they would strike from different points of the island, using the moment of surprise to strike at the enemy when no one was noticing. During the planning, Kyoshiro revealed himself to be the lost member, Denjiro, to everyone present, leaving everybody in shock and disbelief with Kin’emon wondering how he did not notice sooner. As they had made their preparations, the alliance then made their way towards the island, however, only Kin’emon and Denjiro remained with the ships, as the rest of the scabbards were transported to the backside of the island by Law and his crew.
Kin’emon and Denjiro landed with the alliance and the Straw Hats at the entrance to Onigashima, were Kin’emon devised a sneak strategy by using his Devil Fruit powers to disguise the alliance as members of the Beasts Pirates, so that they could use the moment of surprise while being inside the castle. Kin’emons group eventually reached the Pleasure Hall which was owned by Black Maria but they had to hide due to a rampaging Big Mom, who was chasing Usopp and Chopper inside a Brachio Tank V, but the group later continued their infiltration. As the Scabbards (minus Kin’emon and Denjiro) landed on the island’s backside, they were joined by Nekomamushi, Marco and Izou, which was the first time anybody had ever seen Izou in years, leaving especially Kikunojo in tears upon the reunion. The happy meeting was, however, soon disrupted by Kanjuro, who managed to find them, telling them about Momonosuke’s incoming execution and tried to ambush them with a squad of some Beast Pirates members. The two forces then clashed eventually, which resulted in the victory of the Scabbards, but not before Kikunojo and Kanjuro faced off in a 1v1 from which Kikunojo ended up winning.
As soon as they dealt with Kanjuro and the Beast Pirates, they reunited with Kin’emon and Denjiro’s group. They then proceeded to make their way inside the castle and to the Performance Floor, where Momonosuke’s execution was taking place. They eventually managed to get to the backdoor of the upper floor, where Kaidou and his officers, as well as Orochi, were located and sneakily ambushed everyone presented, occupying the Lead Performers before starting an all-out attack at Kaidou from each member, crashing through the front door and onto the Performance Floor into the lower floor. Kaidou, however, transformed into his dragon form and flew to the rooftop of the island, with all the scabbards hanging unknowingly onto him. As soon as Kaidou landed on the rooftop, the scabbards prepared to fight him, alongside the incoming Minks.
Although the samurai managed to inflict some damage onto Kaidou, he stated they were mere shallow shadows compared to Oden not capable of hurting or defeating him and then proceeding to viciously attack them, even managing to slice off Kiku’s arm in the process. The samurai failed to avenge Oden and were brutally defeated by Kaidou, but before he could kill them, five members of the Worst Generation took over from them, with Law teleporting them somewhere inside the castle. They were then tended to their wounds by Hiyori, who secretly made her way towards Onigashima, although the samurai were not able to see her. As soon as they had recovered, they were faced with a seemingly well and fit Oden standing in front of them, leading to all but Ashura and Raizo be in tears. Both, however, saw through the illusion and told the others that this was not the real Oden, but rather a drawing made by Kanjuro who tried to use the copy to buy time to fulfill his mission to kill Momonosuke.
As the copy tried to attack the samurai, Ashura stepped in to protect the others, taking the step in the abdomen while simultaneously pushing the drawing outside a window, but not before it could incent some explosives, catching both itself and Ashura in the following explosion. The others, however, had no time to mourn Ashura, as they prepared to save Momonosuke from Kanjuro. Outside the room they were then greeted by Jack, who defeated the Minks who protected the storage. Inuarashi then volunteered to face off against Jack, to buy the samurai some time as well as getting revenge for what Jack did back on Zou. Reluctantly, the samurai then proceeded to move on to the Perfomance Floor, but to their surprise, they encountered Orochi and Fukurokuju, who were setting the castle on fire to take revenge on Kaidou for having betrayed them earlier.
Horrified to see the samurai and fearing the prophecy spoken by Toki could come true, Orochi transformed using his Zoan Fruit and tried to kill the samurai, however, they swiftly decapitated every single head and then proceeded to move forward, with Kin’emon only replying Orochi’s soul would be judged in hell. Raizo then decided to stay behind, facing Fukurokuju off in a 1v1 for having betrayed Oden. The group then split up once more, with Kin’emon and Kikunojo heading to the second floor basement because they wanted to deal with Kanjuro directly while the rest of the samurai would head further into the castle and onto the Performance Floor. The ones remaining towards the Performance Floor were Izou, Nekomamushi and Kawamatsu as Denjiro had split from the group earlier. However, Nekomamushi then received word that murderer of Pedro was also on the island, which then fueled Nekomamushi’s thirst for revenge and he too split from the others, which left Izou and Kawamatsu to head to the Live Floor.
Momonosuke asked Shinobu to use her power to turn him into an adult, knowing he could not do anything to help as a child. This allowed him to transform into a much larger and powerful pink dragon. With his new form he flew Luffy back to Onigashima to rejoin the battle. After leaving Luffy on the rooftop, Momonosuke left with Yamato, and began using his new power to create his own Flame Clouds and pull the island away from the Flower Capital. However, having little experience with his abilities, he initially had a difficult time effectively moving the island.
Meanwhile, the alliance managed to make the most of their victories, continuing on to the more major enemy forces. The All-Star Jack faced their defeats at the hands of Inuarashi, Nekomamushi, and Killer respectively. During their combat, Izou sacrificed his life to take down Maha, but X Drake failed to defeat Guernika. Elsewhere, the traitor Kanjuro was defeated by Kin’emon, but shortly before succumbing to his injuries, he fulfilled his last order from Orochi and used his paint powers to create Kazenbo, a fiery monster that set much of the building on fire and threatened to detonate explosives in the Skull Dome’s basement. As Kazenbo slowly made its way down the Skull Dome, Yamato left Momonosuke and used his icy wolf breath on the bombs, temporarily stopping the fiery creature from detonating them.
Elsewhere, Raizo won his duel against his rival Fukurokuju, leader of the Orochi Oniwabanshu, by lasting longer in a room set on fire by Kazenbo. Raizo and Jinbe then collaborated to extinguish the fire raging across the island; they were successful as they flooded the Skull Dome with Raizo’s scroll power and Jinbe’s Fish-Man Jujutsu. Meanwhile, Orochi, who was in hiding, was finally confronted by “Komurasaki” and became trapped under rubble, then restrained with a Seastone nail. After discovering that the geisha he was enamored with for so long was in reality his enemy, Oden’s, daughter, Kouzuki Hiyori, Orochi was set on fire by what was left of Kazenbo. His struggling then allowed him to break free, and he attacked Hiyori in a final attempt to exact his revenge.
However, he was stopped by the timely arrival of Denjiro, who sliced off Orochi’s last remaining head, finally killing him. Finally harnessing his artificial Devil Fruit powers, Momonosuke, the rightful heir of Wano successfully moved Onigashima away from its intended flight path; thus Kaidou’s New Onigashima Project was foiled and the island was safely landed near the Flower Capital. With all enemy forces vanquished, the Nine Red Scabbards accompanied Momonosuke to the capital where he claimed his birthright and became the new shogun. Everyone in Wano also soon learned of Komurasaki and Kyoshiro’s true identities as Kouzuki Hiyori and Denjiro. Hearing this, the people of Wano rejoiced at their regained freedom.
As shogun and having read his father’s logbook during the fighting, Momonosuke decided to postpone opening Wano’s borders. Ryokugyu also attempted to attack the celebratory festival, take Luffy’s head and annex the country, fighting against Momonosuke,Yamato, and the scabbards but was driven away by Shanks; Sukiyaki went to the shogun’s castle during the Flower Capital celebrations and entered the room where he had been imprisoned. Upon finding Nico Robin there, Sukiyaki revealed his true identity to her and explained what had happened to him, but she interrupted him to ask if the Ancient Weapon Pluton was indeed located in Wano, which he affirmed. Sukiyaki then brought Robin to a place underground with Trafalgar Law joining them. As the two looked around, they looked out of a glass window, and Sukiyaki revealed to them both an entirely preserved underwater city that he stated as the “Old Wano”.
After explaining the origins of both the old and current Wano, Sukiyaki finally took them to the room containing the Road Poneglyph, and then stated that Pluton was further down and in order to retrieve it, the massive walls acting as the country’s borders had to be removed as opening the Wano’s boarders to the world would mean unleashing the ancient weapon onto the world. Shocked by the revelation, Robin questioned Oden’s motivation regarding opening Wano’s borders. Sukiyaki explained that everything he told has been passed down through the shogunate line and he couldn’t tell her what Oden had learned abroad. Later after the Fire Festival ended, Sukiyaki was finally introduced to his grandchildren, Momonosuke and Hiyori, and as he embraced them he tearfully apologized for his absence, but was surprised when the two of them forgave him and were just glad that a member of their family was still alive. He was also surprised to hear that most of the remaining retainers were aware of his disguise the whole time (with Kin’emon being the only one not to notice). After this, he intended to pass down a few things to Momonosuke and asked if they could continue keeping his identity a secret, to which everyone happily agreed to. With the objective of defeating Kaidou accomplished, the alliance officially disbanded, and the Straw Hat, Heart, and Kid Pirates each acquired rubbings of the Road Poneglyph present on the island. In addition, Luffy gave Momonosuke a copy of his Jolly Roger, formally recognizing Wano Country as territory under his protection.
Final Saga
Egghead Arc
Sometime after the Straw Hats’ departure, Momonosuke and the citizens of Wano Country experienced an earthquake of unprecedented scale in the capital. Later, Momomosuke listened to Vegapunk’s worldwide broadcast and was surprised to discover that Joy Boy was once a pirate like Luffy. When Vegapunk mentioned that the Ancient Weapons still existed, Momonosuke realized Pluton was one of the Ancient Weapons, saying it out loud, and was shushed by Kin’emon.
Oni Child Yamatos Golden Harvest Surrogate Pilgrimage
Sometime after, Momonosuke met with Yamato who told him he wanted to travel all over Wano like Oden did. Hiyori, along with Toko then packed bento boxes for Yamato’s pilgrimage around Wano.
