One Piece author Eiichiro Oda finally reveals the Sea of ​​Death

Lake Elbaf one piece It has now reached its peak and with the release one piece May 24, 2026 Episode 1183 In the 26th issue of Shueisha Weekly Shonen Jump, the story continued to West Blue. Eiichiro Oda is expanding the world of One Piece with each passing chapter, adding more knowledge and providing more explanations to each part of the vast ocean that exists on this blue planet.

With the latest reveal one piece Episode 1183, Eiichiro Oda has now officially established the Sea of ​​Death in the world of One Piece. This sea is none other than the West Blue of Destiny, which is directly connected to the greatest tragedy that occurred in the world of One Piece and the birth of the child of destiny, the light of revolution.

Why One Piece's Eiichiro Oda turned West Blue into a sea of ​​death

One Piece Chapter 1183 officially revealed that West Blue is the world's sea of ​​death. West Blue is one of the four blues that exist in the world of One Piece. This is a known fact and has been officially announced. one piece In episode 0 of the 53rd issue of Shueisha's Weekly Shonen Jump, published on November 30, 2009, it is stated that East Blue is the weakest of the seas. West Blue, on the other hand, is very strong and some of the most powerful individuals are born here. As a result, West Blue has seen its fair share of turmoil over the years, which has led many to refer to it as the Sea of ​​Death.

• The Ohara Incident: The greatest tragedies explored by One Piece's Eiichiro Oda all happened in West Blue. It took place in West Blue in the Enies Lobby arc of One Piece, especially starting with the Ohara incident in Chapter 393, which appeared in the 3rd issue of Shueisha Weekly Shonen Jump on December 19, 2005. The O'Hara incident saw O'Hara's scholars study the poneglyphs to get closer. A large-scale government buster call is issued to reveal the truth about the Void Century, resulting in the complete destruction of the country and the genocide of thousands of people. The O'Hara incident was just the beginning. As the story progressed, Eiichiro Oda showed us the more chaotic and bloody events that took place in this sea of ​​death.

“O'Hara Island, home to the world's largest historical library, committed the crime of attempting to decipher the Poneglyph, which was banned by the world government. As a result, all scholars and residents were wiped out by naval bombardment, and young Nico Robin was the only survivor.” — Ohara Incident Review – Eiichiro Oda, One Piece Episode 1077

• The God Valley Incident was first confirmed in One Piece Chapter 957, which was officially released on September 30, 2019, in Issue 44 of Shueisha Weekly Shonen Jump. As revealed in the very same chapter, God Valley was an island in the West Blue that was completely destroyed. The Elbaf Arc, especially chapters 1160-1166, nicely expanded on the events of God Valley and showed the full range of misfortunes of the island the author explores. The God Valley Incident ended with the deaths of thousands of people and the obliteration of Clan Davy, leaving Blackbeard as the sole successor. Due to the God Valley Incident, the entire island sank to the bottom of the sea.

I can't find any maps featuring an island called God Valley! In fact, God Valley itself disappeared without a trace. -Sengoku One Piece Episode 957

• Esperia Incident: The Esperia Incident was finally introduced in One Piece Episode 1183, which was officially released on May 24, 2026. The Kingdom of Esperia also existed in West Blue about 70 years ago. It was known as a famous land for instrument makers and music lovers, and was also Brook's hometown. Princess Shuri, who is currently serving as the Gunko of the Holy Knights, is also from the Kingdom of Esperia, as is Queen Kandel, who was extremely famous at the time. Esperia was once incredibly popular, but the situation quickly deteriorated, and the island eventually disappeared completely, as Brook confirms on page 11 of Episode 1183 of One Piece.

“A long time ago, a really long time ago! He was a child and I was a young man! A country that no longer exists… Esperia! Esperia was a land of music full of workshops that made all kinds of instruments!” — Brook explaining the destruction of Esperia, One Piece Chapter 1183

Including the fall of the newly revealed Kingdom of Esperia, West Blue has already witnessed the complete disappearance of three countries larger than any ocean in the world of One Piece. It has also been shown to cause the highest number of deaths through multiple mass killings. This is far more than any other island on the Grand Line. This makes it the official Sea of ​​Death for One Piece.

West Blue's Thriller Why the Shell is a Symbol of the Sea of ​​Death

Interestingly, the pirate ship on Thriller Bark Island also came from West Blue, and its abandoned nature suggests that this island too was destroyed long ago. Much of Thriller Bark's history currently remains secret, but the island is now part of the New World and remains in tatters. As time goes by, Eiichiro Oda will shed more light on the past and how it was actually destroyed, which only adds to the idea that the West Blue is a sea of ​​death.

Nico Robin and Shanks' role as the light of West Blue's revolution

West Blue is a sea of ​​death, but it also brought to life some of the most important characters that ever existed in the world of One Piece. One of them is Nico Robin, also known as Light of Revolution. Nico Robin is the last survivor of O'Hara and the greatest archaeologist in the world. Her goal is to find and uncover the true history of the world in the Void Century. Nico Robin takes on the hopes and dreams of all those who were massacred by Nero or Imuwa the World Government long ago and directly challenges the World Government. So, despite coming from the Sea of ​​Death itself, Nico Robin is openly defying fate, and that's something all of us fans absolutely want to see.

In addition to Nico Robin, there is also a character called Shanks. Shanks was born 39 years ago in God Valley to a mysterious red-haired woman. He and his twin brother Shamrock were separated during the God Valley Incident. Shamrock is raised as a heavenly dragon, and Shanks is taken into the hands of the Roger Pirates and raised as their son. Shanks represents the Child of Destiny, as confirmed by Scopper Gabban himself in One Piece Chapter 1152, officially released on June 23, 2025, in Issue 30 of Weekly Shonen Jump.

“I understand. You are a child of destiny. But let's not talk about tricky topics today, Shanks! Do you remember Little Garden, where we met Dory and Broggy?” — Scoffer Gavan, One Piece Chapter #1152

Despite being a Celestial Dragon, Shanks stands against them, walking the fine line between good and evil in the world of One Piece. West Blue may have seen the most death and destruction, but it also witnessed the birth of two key characters who would reshape the world of One Piece and become true heralds of justice.

All the latest One Piece manga chapters written by Eiichiro Oda can be read through Manga Plus and Viz Media.