Why One Piece is One of, if not the Best Animanga Ever

About:

One Piece is an animanga (manga with anime) that was inspired by hit anime series Dragon Ball and it's first manga volume was released on December 24, 1977 and it's first episode of the anime aired on October 20, 1999. It was created by a Japanese man named Eiichiro Oda and the story focuses on a man named Monkey D. Luffy and he is a pirate wanting to find the One Piece and be the king of the pirates, and as he finds enemies he also finds a crew to help him become the pirate king and his crew also has crazy dreams 

Why it is One of, if not the Best Animanga Ever:

There are many factors that make One Piece one of, if not the best animanga that has ever existed in the history of animangas, and i'll just name a few of those factors. So, one of those factors are the characters.

Characters:

The characters of One Piece are one of the factors that has shaped One Piece to what it is today. Some of these characters include: "Surgeon of Death" Trafalgar Water D. Law, "Black Leg" Vinsmoke Sanji, "Soul King" Brook, "Heavenly Demon" Donquixote Doflamingo, and, Queen "The Plague". The reason why the characters shaped One Piece is mostly because of their actions. For example, Law made an alliance with the story's main character, Monkey D. Luffy and made one of the most famous scenes of the entire anime, Sanji's extremely heartbreaking backstories, Brook's heartbreaking story, Doflamingo and him enslaving people and turning them into toys, and Queen releasing an extremely deadly virus across his own country, Wano Kuni. Those are just a few examples of sad, confusing, and crazy actions they have done. Another reason why One Piece is the best animanga ever is it's world building.

World Building:

One Piece's world building is commonly said the best in the history of animangas by many animanga readers and watchers. The world building of One Piece is absolutely mesmerizing. If you were to show any structure shown in One Piece to any non-animanga watcher or reader, they would immediately say One Piece and if they cant say, they are probably thinking of One Piece at that moment. Wano's Flower Capital, the O'hara Tree of Knowledge, Water 7, Sabaody Archipelago, Arabasta, New Marineford, Drum Island, Fishman Island, Skypiea, Whole Cake Island, Mariejois, just to name a few of those amazing world buildings. If you were to search any of these in HD, you would be mind blown by the structures and the imense amount of colors used in these structures. My last reason on why One Piece is the best animanga ever is it's power system.

Power System:

The Power System of One Piece is mostly and commonly based of magical fruits called "Devil Fruits" or "Demon Fruits" and a power up called "Haki" which means Will Power in Japanese. Devil Fruits are a type of power system that is based off of fruits and there are many different fruits in One Piece with different powers and all of them are in 6 (3 in the past) categories of fruits and they usally have a name pattern like the Bara-Bara no mi, the Fude-Fude no mi, or the Ito-Ito no mi. The first category are the Zoans and they make the user of the fruit transfrom into any animal and they are categorized into 3 types. Normal, Ancient, and Mythical. The Normal type of Zoans are any animal that is currently alive and not extinct in this time period, the Ancient type of Zoans are any Dinosaur that has been extinct since the Cretaceous era of Dinosaurs, and the Mythical type of Zoans are based off of any mythical creature or being like the Phoenix, the Dragon, and the Buddha. 

The second type of Devil Fruits are the Logia fruits which makes the user become and create infinite amounts of a specific element. The 3rd type is the Paramecia type which is any fruit that doesn't categorize into Logia, Zoan or any of the 4 other types I will be mentioning. The 4th type is the Special Paramecia which only a percentage of fruits cover and one of them is the Mochi-Mochi no mi which can let you create Mochi and become Mochi but still be limited to the true capabilities of a true Paramecia. The 5th type is the Special Zoan which also covers a percentage of all fruits, one of these examples are Captain All-Hunt Grount's Devil Fruit which has not been given a name yet but transforms a body part to be red and strong but still is limited to it's unawakened form. The 6th and last type is the Special Logia which also covers an extremely small amount of fruits and the only known Special Logia is the Tama-Tama no mi which acts like a Logia and Zoan at the same time. There is also a stage called awakening that makes the user's devil fruit stronger than usual.

Haki is another type of power that invloves the user use their "will power" to strengthen themselves and Haki is categorized into 3 main groups. The first category is the Armament or Busoshoku Haki which enables the user to coat themselves with a material stronger than bedrock and it can be advanced so it can destroy the punched surface's insides. The second is Observation or Kenbunshoku Haki which enables the user to feel the presence of an object and allows the user to forsee slightly into the future and it can be advanced so it can allow the user to forsee into the future more and makes you feel the presence of others farther, one of these people that has advanced it is Enel.The last type of Haki is Conqueror's or Haoshoku Haki which enables the user to relase their will power in a specific area in a form of a shock that knocks out anybody with a weaker willpower than the user. And that is my last reason on why One Piece is one of, if not the best animanga ever.