Toneri Ōtsutsuki

is a descendent of Hamura Ōtsutsuki and the sole survivor of the Ōtsutsuki clan. He is the main antagonist in The Last: Naruto the Movie.

Background
Toneri was born into the Ōtsutsuki clan's Branch family, his eyes were sealed within the Energy Vessel for the Tenseigan, as a direct descendant of Hamura Ōtsutsuki. He and his clansmen also lived on the moon.

Personality
Toneri carries hatred towards mankind for weaponising chakra and plots to destroy humanity as punishment, a goal which he states that the branch family desired for a thousand years. He also seems to have a strong interest in Hinata Hyūga and wishes to take her away before the world is destroyed. Toneri usually displays a calm and cool demeanour driven to completing the Thousand Year Plan to wipe out the shinobi world.

Toneri shows a softer side towards Hinata after she "accepts" his proposal of marriage such as giving her free reign over his palace and showing her the location of the Tenseigan Shrine and the Mausoleum of Hamura even asking her to make him a scarf and share tea with her. Toneri even agreed to spare Hinata's sister, the doom he planned for mankind, and the eventual return of her Byakugan if Hinata accepted his marriage proposal. However, upon realising Hinata loves only Naruto and the reason she "accepted" his proposal was to save her sister and stop his plan as per Hamura’s orders, he shows a very jealous side toward Naruto and lost his calm demeanour. His attraction to Hinata was due to the strength and potency of her untapped chakra of Hamura.

Appearance
As a child, Toneri wore a similar high-collared ceremonial kimino only with a light green sash tied over his right shoulder and shinobi sandals. He also had no eyes after his birth.

Toneri is described as a handsome young man with pale skin, shaggy white hair, and icy blue eyes. He dresses in a white, high-collared ceremonial kimono with a yellow sash tied over his right shoulder and a black sash around his waist. On the back of his kimono is a crest depicting a sun enclosed in a crescent moon. Beneath his robes, he wears battle attire including black fingerless gloves and shinobi sandals. Six magatama designs are tattooed on his collarbones, resembling the necklace worn by Hagoromo.

After Hinata joins him with her "acceptance" for marriage, Toneri wears a black and yellow high-collared attire which resembles a ceremonial wedding outfit, including the turban in a similar colour. He also has six yellow magatama designs on his collar and a crest of a sun enclosed in a crescent moon on the back of his attire with a dark navy blue sash wrapped over his right shoulder.

When entering Tenseigan Chakra Mode, Toneri has a cyan chakra cloak with six magatama markings around his collar. He also has a chakra-like horn on his forehead and his hair spikes upwards. Toneri also has a chakra-like sash in the same colour around his right shoulder and he's barefooted.

Abilities
As a member of the Ōtsutsuki clan, Toneri is gifted with extremely powerful chakra. Through the usage of a green orb, he has shown the ability to control humans by sending it into their body, absorb chakra from a distance, which he can also use to check if someone has a dormant Ōtsutsuki chakra, he can also detonate the orb. He is also powerful enough to control the ancient weapon left on the Moon which could dislodge it from orbit. He can move swiftly. Also he can control thousands of puppets which can control energy blasts, being an accomplished puppeteer even while blind.

Byakugan
Toneri has implanted Hanabi Hyūga's Byakugan into his own eye sockets after capturing her. Thus, he gains the ability to see chakra, nearly 360° vision, and the ability to see vast distances and the chakra pathway system. After his Tenseigan reverts back to his Byakugan, Hinata takes back Hanabi's eyes, leaving him blind.

Tenseigan
With Hanabi's Byakugan combined with his chakra due to being a Ōtsutsuki clan member, his eyes matured into the Tenseigan. Upon awakening this power, he can easily hold his own against Naruto Uzumaki. With these eyes, he can control of attractive and repuslive forces, create tremendously powerful chakra blasts that can destroy a massive portion of the moon's surface, and he also activates the Tenseigan Chakra Mode, which grants him high strength, speed, and durability. With this power, he easily cuts the entirety of the moon in half with a giant sword of chakra as well as gigantic tornadoes that can blow through the moon's crust. Following his defeat by Naruto, his Tenseigan fades away and reverts back to his Byakugan.

Truth-Seeking Ball
Upon activating his Tenseigan Chakra Mode, Toneri gains nine Truth-Seeking Balls that float around him when inactive. He can use them both offensively and defensively, and attacks by infusing them with his chakra, causing them to glow green. He can rapidly spin them to create a massive vortex. He can also divide them into several smaller orbs, which he can use to unleash a rapid-fire barrage.

The Last: Naruto the Movie
With the moon threatening to break apart and rain down on the Earth's surface, Toneri infiltrates Konohagakure with his army of puppet shinobi and kidnaps Hanabi Hyūga and tries to capture Hinata, only to fail to do so due to Naruto's interference. Despite his failure, Toneri tells her that he'll be waiting for her answer before disappearing. Naruto, Hinata, Sakura, Sai, and Shikamaru are dispatched to rescue Hanabi, but after entering his domain, fell into a trap. After successfully kidnapping Hanabi, Toneri steals her Byakugan to replace his empty eye sockets and to unlock the Tenseigan, a legendary dōjutsu created from the combination of the powers of the Hyūga and Ōtsutsuki clans. With the search team overwhelmed by Toneri's power and the shinobi forces defending the surface from meteorites failing, Hinata joins him, only for her to be rendered unconscious by the latter after attacking Naruto.

After taking Hinata to his castle, he looks into her heart as he wants to know about her, only to find out about her feelings for Naruto, and ponders why. Later, Toneri requests Hinata to make a scarf for him. However, he finds out that she made a scarf for Naruto and destroys it. Not wanting Hinata to betray him again, he brainwashes the latter using his green chakra sphere within her body. After Naruto and his team stormed his base on the moon, Toneri controlled Hinata to attack Naruto only for him to render her unconscious and takes the green chakra sphere out of her body. After Naruto took out the green sphere, Toneri once again uses his green sphere to implant Hinata, however he felt the last impulse from the Tenseigan.

Toneri unlocks the Tenseigan Chakra Mode, which gives him enough power to split the moon in half. However, it's not enough to beat Naruto, who manages to defeat him in a fierce fight. Hanabi's eyes were later removed from Toneri and eventually returned to her, leaving him with his eye sockets empty once again. However, powered by his misinterpretation of Hamura's will and his will to destroy Earth and humanity, he tried to infuse all Byakugan to his body in attempt to destroy Earth and humanity, but his attempt failed and caused him to mutated into unstable white mass like Kaguya. Naruto manages to free him and eventually somehow stops the Moon from falling and restoring it into its original form. After the battle, Hinata brings Toneri to a site where she met Hamura's soul. After learning the real truth about Hamura's will, he later felt guilty and chooses to stay on the moon to atone his sins. In his farewell words, he also ensures that the Moon will never again approach Earth.

Trivia

 * was a title held by low-ranking servants of royalty and nobility during the 7th century.
 * His name may derive from Prince Toneri, an imperial prince who lived during the Nara period.