Naruto: Shippuden - Season 4 (2009)

Reinforcements arrive from the Leaf Village. The new mission from Tsunade: seal the Three-Tailed Beast so it won't fall into anyone else's hands and take Yukimaru whose powers are tied to the Tailed Beast into custody.

The Leaf ninja wish to seal the Three-Tailed Beast, and Guren's team wishes to stop them at any cost. Shizune's sealing team begins their search as they activate the The Four-Corner Sealing Barrier to trap the Three-Tailed Beast...

To protect the The Four-Corner Sealing Barrier necessary to seal the Three-Tailed Beast, Kakashi and Naruto wage their deadly battle against Guren. Sai fights a one-on-one battle with Gozu...

Naruto finally arrives to the island and meet Killer B.

Motoi tells Naruto and Yamato a story about him and Killer B.

Naruto will face the Kyûbi with the guidance of Killer B, but first he needs to face his own inner hatred.

Naruto continues his fight against the Nine-Tails and makes an unexpected encounter.

With the help of his mother, Naruto fights the Nine-Tails. Then, Kushina start telling the story of the day her son was born.

The story of the day Naruto was born continues: the mysterious masked ninja makes his move and chaos ensues at Konoha Village.

The story of the day Naruto was born comes to an end: the situation at Konoha is critical and Minato is willing to do anything to save his newborn son and the village.

Guy arrives at the Waterfall of Truth to help Naruto with his training. Instead he encounters Kisame, who has infiltrated the island to locate Naruto and Killer Bee. Guy tries to prevent Kisame from delivering intel to the Akatsuki, and a battle ensues between the two.

Kisame's escape is prevented thanks to Guy's efforts. Aoba enters Kisame's mind to gather intel on the Akatsuki. In the process he learns about the ex-Hidden Mist ninja's bloody past.

Madara appears in the Hidden Rain Village seeking the corpse of Nagato and his Rinnegan. Anticipating his arrival, Konan engages in battle to protect her beloved friends and to stop Madara's plot to bring chaos into the world.

Konan fights Tobi (Madara).

The Leaf and Cloud ninja prepare to relocate Naruto and Bee, as the Akatsuki may already have knowledge of their location. Aoba assigns Naruto an S-rank mission to distract him from learning about their true mission: keeping the two Jinchuriki hidden from the enemy.

Kabuto and a reanimated Deidara attempt to grab hold of the jinchuriki, but are stopped by the Tsuchikage, who has come to protect Naruto.

The Tsuchikage and his team manage to safeguard the Jinchuriki, but at the cost of losing Yamato to the enemy. Meanwhile, both the Allied Shinobi Forces and the Akatsuki complete their final preparations for battle. The Fourth Great Ninja War is about to begin.

A look back into the early years when Naruto and Sasuke first met and got to know each other.

During the Chunin Exam, Sasuke witnesses Naruto's growth as a shinobi and comes to acknowledge his teammate as a rival that he doesn't want to lose to.

Sasuke's defeat to Gaara, and later Itachi, forces him to realize that he is not strong enough to get revenge against his older brother. To make matters worse, his jealousy of Naruto's growth deepens Sasuke's thirst for power.

Naruto and Sasuke clash in battle.

The Allied Shinobi Forces are on standby, ready to confront Madara's army of reanimated shinobi and 100,000 White Zetsu. But distrust still exists among the Allied Shinobi Forces, who were once sworn enemies until recently. To foster unity among the troops, Gaara delivers a speech about the reasons why he is fighting, and what it means for the future of all shinobi.

Kankuro's commando unit enters enemy territory to set up a stronghold for the Allied Shinobi Forces. They are immediately ambushed by the Akatsuki's own commando unit comprised of the reanimated Deidara and Sasori. The Fourth Great Ninja War has officially begun.

The Allied Shinobi Forces' commando unit engages with the Akatsuki in the first wave of battle. During the fight, Sai is reunited with his brother Shin who has been reanimated and is now under the Akatsuki's control.

Under the guidance of Killer Bee, Naruto enters the final stage of training to master the Tailed Beast Bomb, a Jinchuriki's most powerful technique. Meanwhile, Kabuto agrees to divulge the secret behind the Reanimation Jutsu to Madara as a token of trust.

The commando unit is in hot water as they engage the reanimated Kekkei Genkai shinobi, which include Zabuza Momochi and Haku. Luckily, Kakashi and his unit arrive in time to assist them. Realizing they no longer have control over their bodies, Haku and Zabuza implore Kakashi to stop them at all costs.

Kakashi and his unit devise a strategy to take on the Kekkei Genkai shinobi, but it's foiled by Kabuto, who uses the Reanimation Jutsu to summon the most powerful members of the Seven Ninja Swordsmen of the Mist. As the battle intensifies, Kakashi is determined to bring an end to this meaningless war and free the souls of Zabuza and Haku.

The Akatsuki dispatch an army of powerful reanimated shinobi and White Zetsu across the war zone, causing chaos within the Allied Shinobi Forces' chain of command. Taking the matter seriously, the Raikage plans to join the battle but is halted by Shikaku Nara, who quickly devises a strategy to deal with the situation.

The Feudal Lords gather at a fortified palace, and Black Zetsu arrives at the outside. Black Zetsu infiltrates the fortress but the Lords were fake and forces himself to escape from the premises and maintains his surveillance on the ground. Meanwhile at the coastline, White Zetsus and the undead ninjas start their assault. Hyuga Hizashi confronts his brother Hiashi and reiterates that his death is for the sake of the entire Hyuga clan. At the desert, orders from headquarters telling Shikamaru to assist Darui's division and Temari becomes worried as they're facing a ...

Atsui, Samui, and Darui face off against Kinkaku and Ginkaku, the legendary brothers from the Hidden Cloud, feared even by the Raikage. Using the Five Treasured Tools of the Sage of Six Paths, the brothers quickly defeat Atsui and Samui, leaving Darui to fight on his own.

Having transformed into a pseudo-Nine-Tails in response to his brother being sealed, Kinhaku starts his rampage with Darui's division unable to content with the stronger foe despite their attempts. At the headquarters, Mabui, A's handpicked secretary, uses her object teleportation jutsu to transfer the sealing pot known as the Kohaku no Johei to Darui. Still at the coastline, the Kohaku no Johei arrives and so is the half of the Fourth Division to assist Darui's division. Darui manages to seal Kinkaku with the help of Ino-Shika-Cho. But Kakuzu arrives to face ...

Sakura falls from a great height and gets amnesia. Ino tries to help her remember.

As the Surprise Attack Division attempt to retreat the the rendezvous point, they are chased by Akatsuki's reinforcements. Summoning his salamander Ibuse, Hanzou orders it to attack. Unleashing a paralyzing mist of poison, the division is rendered paralyzed and left at Hanzou's mercy. However Mifune and his division soon arrive and he deflects the would-be devastating blow. Conversing about the past and the paths they had chosen to walk, as the two trade blows, Mifune is able to break Hanzou's sickle and respirator. Finally remembering his encounter with Mifune in ...

Izumo and Kotetsu arrive and manage to bind Kakuzu. As they ask Ino-Shika-Cho to help seal the constrained Kakuzu, Shikaku interferes and tells them to handle Kakuzu with Darui whilst Ino-Shika-Cho confront their sensei Asuma Sarotobi. They recall their previous spar with Asuma when they're genin and Asuma lecturing Choji about his kindness. Shikamaru also recollects his past in protecting his comrades and Ino thinking about Asuma's last words which she should must guide Shikamaru and Choji. Other ninjas try to subdue Asuma but they were failed and the Ino-Shika-Cho ...

The reunion of Ino-Shika-Cho to their sensei Asuma continues as Choji somewhat loses his will to fight. Ino manages to enter Choji's mind and tells that the meaning of their earrings that Asuma gave to them years ago. After Shikamaru recalling Asuma's last words, he scolded Choji and telling that they're not the ones to be protected but to stand up and protect others. Choji continues to recollect his past, about his kindness and the oath of being the next head of the Akamichi clan, and the butterfly who started as a simple yet kind caterpillar. Filled by his resolve, ...

Naruto leaves his training hall but being blocked by shinobi guards. Aburame Shibi insists Naruto to go back but Iruka arrives and attempts to fool Naruto. However, Naruto didn't believe on Iruka and using his Sage Mode he manages to leave the cave. Naruto was restrained via a shadow jutsu and Iruka continues to convince Naruto. Iruka gives Naruto's headband which he is about to restrain Naruto, but Naruto overpowers the group and leaves. On his headband, Naruto reads the letter from Iruka telling that he should come back alive. Iruka asks Bee a favor to protect him. ...

With Kakashi's return, Naruto resumes training for his new jutsu. Kakashi explains that the transformation training will enter the next stage.

Naruto and Nine Tails engage in a heated conversation. Nine Tails continues to berate Naruto about hatred and Sasuke's hatred. They recall Naruto's first spar with Sasuke which Naruto didn't do anything but to continue raise Sasuke's anger in Nine Tails' opinion. Naruto fully confronts Nine Tails telling him that he will manage to do something about the ensuing war, Sasuke's hatred and even Nine Tails' hatred.

As night falls in the Ninja War, Madara's next phase with White Zetsu begins. Over at the Medical Unit camp, Sakura and the other medic ninja work nonstop to treat the wounded. Neji is there to recover from overusing his Byakugan.

Kiba, Hinata and Shino get trapped in a cave that seems to act like a hole in the barrier. What really awaits them is white zestu's sinister plan to take them down and further infiltrate the camp.

Back at the Fifth Company's camp, Kurotsuchi attempts to negotiate with the captive Deidara to find out Kabuto's location, but is quickly rebuffed. When Deidara learns that Sasuke survived his ultimate art explosion, he plans an escape with help from a White Zetsu.

Konohamaru participates in a meeting organized by Ebisu in Konoha of the remaining villagers, mostly including the children and wives. Ebisu attempts to rally everyone's' spirits together in the event that rogue ninja should attack the village while their shinobi families are away at war, but the mothers scoff and claim that they will protect the village as they always have while their husbands fought. Suddenly Konohamaru is approached by several children, each claiming to have seen terrifying rogue ninja roaming the east and west forests outside Konoha. He tries to ...

Tsunade and the Raikage arrive to prevent Naruto and Killer Bee from joining the battle. But the two Kage fail to convince the Jinchuriki to turn back, forcing the Raikage to use extreme force.

Fourth Raikage Ay attacks Naruto in an attempt to prevent the Jinchuriki from falling into Madara's hands. Ay is unwilling to listen to either Tsunade or Killer Bee's pleas to change his mind.

During the night, Kakashi tells his squad to take a rest but maintain their awareness. Two shinobi arrive from HQ bringing an enormous item to Kakashi and then he hands it over to Sai, with Lee assigned to be his bodyguard, to aid in sealing the reanimated ninja. Sai becomes stressful as he recalls a seal variation of his Super Beast Scroll ability that requires emotional energy that can be harmful if not in a controlled state of mind. At dawn, the reanimated ninja sprawl out and resume killing Allied ninja on the field. Among the enemies is Akebino Jinin who is being...

In a flashback, the Hidden Sand Village celebrates Pakura for her victory against the Hidden Stone village. Maki, Pakura's student, wants to train with her despite being tired from the previous skirmish and Pakura praises Maki for her fighting prowess. After their sparring match, Pakura advises Maki to be strong so she can protect her loved ones and the village. Meanwhile, in a meeting of Hidden Sand officials they stress about a truce with the Hidden Mist village despite it is against in their favor and suggest Pakura to solve the issue. However, as Maki was told, ...

Tsunade takes the third Raikage one-on-one at Skandenberg.

As she listens on to the events of A and his followers ambushed by a ninja group known as the Nokizaru, Tsunade realizes the nature of the insect as a bomb with another inside A. After explaining this and having A make a promise to her, Tsunade catches and destroys a bug which had been hovering near A for some time - unbeknownst to them that the Nokizaru had been using it as a method to spy on them. Preparing to operate, Tsunade has Shizune lead the surgery while she oversaw it. Though A initially protested, believing that Tsunade should perform the surgery, the ...

Kakashi races to the scene where the Seven Ninja Swordsmen Kushimaru Kuriarare and Jinpachi Munashi were last sighted.

As Guy and Kakashi prepare to regroup their forces, they receive word that one of the units were engaged in battle with Ameyuri Ringo and decide to head to that location. Elsewhere, Ameyuri merciless attacks the members of Yurui's unit. With Yurui dead and only a handful of members left, the new leader of the team Nurui decides that they should escape as they were no match for one of the Seven Ninja Swordsmen of the Mist. As they flee, Omoi who believes that they should stand and fight, gets into an argument with Nurui and Kayui tries to quell the argument, but, Omoi ...

Taking place in the aftermath of the Kage Summit, Team Kakashi is sent out on a mission by Tsunade to a location known as "The Hole" to investigate an incident where its people were killed. Regretting that she could not assign more people to the mission because of recent incidents elsewhere, the team sets out nonetheless. While there, they split up into two teams, with Yamato and Sai encountering officers from the neighboring Hachou Village where Shiseru and her team, after learning they are from Konoha shinobi, escort them to their village leader Disonasu. Elsewhere,...

While investigating the village near Tonika, Kabuto confronts Naruto. An epic battle erupts as Kabuto uses the forbidden Reanimation Jutsu against Naruto. In the meantime, Dokku and the five survivors lie low at the village where Mina learns a particular melody that she keeps playing on the xylophone. Naruto manages to get to know Dokku and the children despite an initial misunderstanding. As they talk, he learns about the legend surrounding the Hole and the Mystic Power.

Naruto and Sakura decide to stay at Shiseru's house overnight to help watch over the survivors. Although the children cry and miss their deceased parents, Dokku and Shiseru try hard to bring everyone together as a new family. Suddenly Naruto falls gravely ill, and Mina demands that he leave at once.

A clone possessing the Nine Tails' chakra emerges from Naruto's body. Seeking more power, the clone goes on a rampage, destroying everything in its path. Will the Leaf ninja be able to stop this powerful clone?!

The Saezuri is revealed and activated. Exposing Kabuto is exposed as the true enemy, and summons the Nine-Tailed Naruto Clone, Hidan, and Deidara. Naruto and his team mates become engaged in a fierce battle.