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This Article Contains Spoilers - WARNING: This article contains major spoilers. If you do not wish to know vital information on plot / character elements in a story, you may not wish to read beyond this warning: We hold no responsibility for any negative effects these facts may have on your enjoyment of said media should you continue. That is all.

"Guys... How much do you know about the "outside world"? The "Celestial Dragons" are the gods of this world!! A country like yours, which is not affiliated with the World Government...!! Has NO RIGHTS!! Sorry, but that's how the world works!!"
~ Ryokugyu

Aramaki, more commonly known by his alias Ryokugyu (アラマキ meaning Green Bull), is a major antagonist in the manga/anime series, One Piece. He, along with Fujitora, were the two new Admirals chosen to fill in the positions after Akainu's promotion to Fleet Admiral and Aokiji's resignation.

While originally seemingly like a friendly and very laid-back individual, when the need arises, Ryokugyu is an extremely brutal combatant and a follower of the dogma of Absolute Justice. Unlike most of the Marines, Ryokugyu holds strong beliefs of the Celestial Dragons that dedicates his loyalty towards them.

He was voiced by the late Keiji Fujiwara in Japanese.


When first shown, Ryokugyu appeared to be not too different from his predecessor Aokiji. At Mary Geoise he was seen having an amicable chat with fellow admiral Fujitora, relaxing in a chair and simply shooting the breeze despite being on duty to protect not only the Reverie but the Celestial Dragons themselves. Instead of arresting Issho and turning him in to Sakazuki as was ordered due his actions at Dressrosa, Ryokugyu refused to and was perfectly content not doing so, showing a level of respect between the two. He was also shown to be exceptionally lazy, and described himself as being too lazy to even eat, fasting for years, but said he would have a meal if a pretty woman delivered it to him.

Ryokugyu has later been shown to be ruthless in his methods of dealing with his enemies. With his Devil Fruit, his main method of attack seems to be impaling and constricting others with vines, then essentially slowly torturing them to death as he drains their nutrients, leaving behind nothing but shrivelled husks. He openly insults and mocks his enemies, insinuating himself to be above Yonko commanders and that to be defeated by them would be disgraceful as an admiral.

He is a very dedicated follower of Akainu, willing to go to great lengths and put in great effort in order to try and appease his leader. Like Akainu, he disapproves of needless chaos and harbors a strong dislike towards those that cause it. However, he has no issue with disregarding orders from his superiors and instead follows what he believes is best suited for himself and for others. He also believes the World Government to reign supreme and anyone not directly affiliated with them he treats as if they were less than human beings. In a sense, in this regard he is even worse than Akainu, as Ryokugyu behaves very similar to the fanaticism of CP0 in enforcing the supremacy of the Celestial Dragons, who, while for the most part subservient to, Akainu despises.

When confronting the Beast Pirates, Ryokugyu did not make any kind of effort to capture or arrest any of them, instead opting to simply massacre them in droves, demonstrating an affinity for Absolute Justice. Despite his arrogance, however, he is aware of his limits and knows when to not escalate a situation further, as demonstrated when the arrival of Shanks forced him to submit and leave Wano.

Powers and Abilities

Being a Marine Admiral, Ryokugyu is one of the most powerful characters in the story. His strength is enough to crown him one of the World Government's supreme powerhouses. His authority within the organization is second only to the Fleet Admiral, giving him command over tens of thousands of men. He is powerful enough to brush off two Emperor Commanders and openly state someone in his position couldn't possibly lose to someone like them. According to Doflamingo, Ryokugyu's strength is equaled to his fellow Admiral, Fujitora.

He has a Logia Devil Fruit that appears to be plant based, allowing him to morph his body into various flora. He can grow any kind of plants he wishes from his body, such as a dandelion to let him fly, or vines which he uses to impale or crush his foes, then drains them of their life essence, and is able to use this to attack enemies in mass.

As an Admiral, he possessed a Golden Den Den Mushi when he can call the Buster Call anytime if he deems the islands to be a threat. He once had an authority to revoke a Shichibukai's status before its abolishment.

He also has Haki. He has implied of Busoshoku Haki when he can bypass Devil Fruit users including Logia type users such as Sabo (who ate Mera Mera no Mi).

He has a strong will to withstand Conqueror's Haki when Shanks used it to paralyzed Ryokugyu.



  • Ryokugyu's alias, Green Bull, follows the naming scheme of all modern Admirals. Like Fujitora, his color is also one of the secondary colors.
  • He is the second Admiral to follow the philosophy of Absolute Justice, and is the only Admiral who is a fanatical follower of the Celestial Dragons.
  • Ryokugyu had spent several years without eating, something that should be impossible. It has been revealed he instead uses his Devil Fruit to sustain himself, either by attacking others and draining their life force or via photosynthesis.


           One piece logo by zerocustom1989 d1dghop-pre.png Villains

World Government
Im | Five Elders

Celestial Dragons
Saint Charloss | Saint Rosward | Saint Shalulia | Saint Jalmack | Donquixote Doflamingo

Cipher Pol
Chief: Spandam
Assasins: Rob Lucci | Kaku | Kalifa | Blueno | Jabra | Kumadori | Fukuro | Nero
Agents: Rob Lucci | Spandam | Stussy | Kaku

Fleet Admiral: Akainu
Admirals: Aokiji | Kizaru | Ryokugyu
Officers: Sengoku | Zephyr | Vergo | Hina | Captain Morgan
Seven Warlords of the Sea
Sir Crocodile | Donquixote Doflamingo | Gekko Moriah | Bartholomew Kuma | Buggy "the Clown" | Edward Weevil | "Blackbeard" Marshall D. Teach

Impel Down Staff
Magellan | Shiryu | Blue Gorilla | Minotaurus | Minokoala | Minorhinoceros | Minozebra | Sadi | Domino

Four Emperors
Kaido "of the Beasts" | "Big Mom" Charlotte Linlin | "Blackbeard" Marshall D. Teach | Buggy "the Clown"

East Blue Pirate Crews
Buggy Pirates
Buggy "the Clown" | Mohji | Cabaji | Richie | Alvida | Galdino

Black Cat Pirates
Captain: Kuro "of a Hundred Plans"
Others: Jango | Sham & Buchi

Krieg Pirates
Don Krieg | Gin | Pearl

Arlong Pirates
Arlong "the Saw" | Chew | Kuroobi | Hatchan | Pisaro | Kaneshiro | Take | Shioyaki

Paradise Pirate Crews
Foxy Pirates
Foxy "the Silver Fox" | Porche | Hamburg | Itomimizu | Chuchun | Capote | Monda | Pickles | Big Pan | Referee | Gina

Thriller Bark Pirates (Mysterious Four)
Gecko Moria | Hogback | Absalom | Perona | Victoria Cindry

Macro Pirates
Macro | Gyaro | Tansui

Caribou Pirates
Caribou | Coribou

New Fishman Pirates
Hody Jones | Dosun | Zeo | Daruma | Ikaros Much | Hyouzou | Hammond | Kasagoba | Harisenbon

Flying Pirates
Vander Decken IX | Wadatsumi

New World Pirate Crews
Donquixote Pirates
Captain: Donquixote Doflamingo
Elite Officers: Trebol | Diamante | Pica | Vergo
Officers: Sugar | Giolla | Lao G | Senor Pink | Machvise | Dellinger | Gladius | Buffalo | Baby 5 | Monet
Others: Bellamy | Caesar Clown

Emperors' Crews
Beast Pirates
Govenor-General: Kaido "of the Beasts"
All-Stars: King "the Conflagration" | Queen "the Plague" | Jack "the Drought"
Headliners: (Tobiroppo: Page One | Ulti | Who's-Who | Black Maria | Sasaki)
(Others: Sheepshead | Ginrummy | Basil Hawkins | Holdem | Speed | Babanuki | Daifugo | Solitaire | Dobon | Jigoku Benten)
Gifters: Batman | Gazelleman | Mouseman | Alpacaman | Madilloman | Rokuro | Snakeman | Rabbitman
Others: Scotch | Scratchmen Apoo | Pleasures | Waiters

Big Mom Pirates
Captain: "Big Mom" Charlotte Linlin
Sweet 3 Generals: Charlotte Katakuri | "Thousand Arms" Charlotte Cracker | Charlotte Smoothie |
Officers: Charlotte Perospero | Charlotte Compote | Charlotte Daifuku | Charlotte Oven | "Demon Lady" Charlotte Amande | Charlotte Opera | Charlotte Brûlée | Charlotte Broyé | "Scribe" Charlotte Mont-d'Or | Charlotte Cinnamon | Charlotte Galette | Charlotte Prim | Charlotte Kato | Charlotte Akimeg | Charlotte Fuyumeg | Charlotte Pudding | Charlotte Flampe
Combatants: Baron Tamago | "Sweeper" Bobbin

Blackbeard Pirates
Admiral: "Blackbeard" Marshall D. Teach
Ten Titanic Captains: Jesus Burgess | Shiryu "of the Rain" | "The Supersonic" Van Augur | "Corrupt King" Avalo Pizarro | "Demon Sheriff" Laffitte | "Crescent Moon Hunter" Catarina Devon | "Colossal Battleship" Sanjuan Wolf | "Heavy Drinker" Vasco Shot | "Death God" Doc Q

Other Pirate Crews

Golden Lion Pirates
Captain: Shiki the Golden Lion
Others: Dr. Indigo | Scarlet

Kid Pirates
Captain: Eustass Kid | Killer

Rocks Pirates
Captain: Rocks D. Xebec
Others: Kaido of the Beasts | Charlotte Linlin | Shiki the Golden Lion | John

Other Pirates
Alvida | Bellamy | Demaro Black | Drip | Mounblutain | Caribou | Capone Bege

Other Groups
Baroque Works
Officer Agents: Mr. 0 | Miss All-Sunday | Mr. 1 | Miss Dounglefinger | Mr. 2 Bon Kurei | Miss Goldenweek | Mr. 3 | Mr. 4 | Miss Merry Christmas | Mr. 5 | Miss Valentine
Frontier Agents: Mr. 7 | Miss Father's Day | Miss Monday | Mr. 9 | Mr. 11 | The Unluckies

God's Army
God: Enel
Priests: Ohm | Satori | Shura | Gedatsu
50 Divine Soldiers: Yama | Hotori & Kotori

Franky Family
Franky | Zambai | Square Sisters | Tamagon | Kiev | Schollzo | Kop

Sea Kings
Lord of the Coast | Master of the Waters

Germa 66
Vinsmoke Family
Vinsmoke Judge | Vinsmoke Ichiji | Vinsmoke Niji | Vinsmoke Yonji

Kurozumi Family
Kurozumi Orochi | Kurozumi Higurashi | Kurozumi Kanjuro

Orochi's Army
Kurozumi Orochi
Orochi Oniwabanshu
Captain: Fukurokuju
Others: Daikoku | Fujin | Raijin | Hanzo


Higuma | Wapol | Kinderella | Duval | Caesar Clown | Smiley | Hakuba

Eric the Whirlwind | Nelson | El Drago | Bear King | Hyena Three | Honey Queen | Gasparde | Needless | Noko | Tatsu | Baron Omatsuri | Lilly Carnation | Jessica | Don Accino | Arbell | Breed | Byrnndi World | Bill | Lola | Mad Treasure | Gild Tesoro | Baccarat | Douglas Bullet

Zephyr | Ain | Binz