Mahito

Mahito a curse born from a human being.

Appearance
Mahito possesses the appearance of a tall human with long white hair. His hair is always tied up in three or so sections with a thick strand that occupies the space between his eyebrows. He has two very big scars that run across his face and one that extends around his neck, this could suggest that his body was stitched together at some point. Upon his first appearance his left pupil is black but later both of pupils appear to be grey. He never wears shoes choosing to walk around barefoot instead.

History
At some point Mahito did a binding vow with Kokichi, in which Mahito would heal Kokichi if Kokichi would supply them with information.

Disaster Curses Arc
Mahito is located in a tropical location likely of his own making, Mahito is sitting under an umbrella on a beach chair reading a book when Getou first arrives. Mahito agrees with Getou, about sealing Gojo on a set date that he will contact them with.

Vs. Mahito Arc
At a later day, Mahito meets Junpei after having killed three people at a theater. They then heads to the sewer with Junpei, were Mahito explains to Junpei what Cursed Spirits are. Junpei asks what kind of spirit Mahito is, which Mahito says that he is a Cursed Spirit that was created from people fearing other people. Mahito and Junpei then talk with about human emotion while Mahito shows Junpei his human experiments.

Later Mahito encounters Nanami, and the two start to fight. After a little bit, Mahito starts to explain his abilities. The two continue to fight, Mahito notices that Nanami's power is increasing after it hits 7 o'clock. As Mahito prepares to continue fighting, Nanami escapes by burying Mahito in rubble. Mahito manages to escape from the rubble after sometime and meets with Geto.

After Junpei's mother is killed, Mahito shows Junpei the Cursed Object that caused it and suggest that it was the classmate that was bullying Junpei that did it. Mahito then help Junpei prepare to attack his classmates.

Mahito shows up during the fight between Yuji and Junpei. Mahito restrains Yuji, and uses his abilities to transforms Junpei. Mahito then laughs when Sukuna refuses to help Yuji. Mahito continues to laugh after Junpei dies, which Yuji punches him. Mahito notices that their was something different about that punch and realizes that Yuji can natural combat him. Mahito then takes on Yuji, and manages to force Yuji to the courtyard. Mahito manages to pin Yuji down and tries to for Yuji to switch with Sukuna, but Sukuna forces Mahito out of his territory.

Mahito and Yuji continue to fight, until Nanami shows up and attacks Mahito. Mahito then takes on both Yuji and Nanami, and manages to dodge most of their attacks. Mahito manages to distracts Yuji and restrain Nanami. As Mahito prepares to finish Nanami off, Yuji shows up and hit Mahito. Mahito is then repeatedly hit by both Yuji and Nanami, until he uses his Territorial Expansion to trap Nanami. Mahito prepares to attack Nanami but when Yuji enters hit territorial, Mahito is wounded by Sukuna. Mahito uses the last of his power to distract Yuji and escape from the area. Mahito then recovers in the sewer, and thinks about how powerful Sukuna is and how he will kill Yuji next.

Goodwill Event Arc
Later Mahito and Geto meet up with Jogo. Mahito talks with Geto and Jogo about how he is for Geto's plans and how they will retrieve the fingers that are at the Tokyo College. Mahito later attends another meeting with the others about how they will invade the Tokyo College.

During the Goodwill Event, Mahito shows up at the site along with Hanami, Juzo Kumiya, and another. Mahito heads over to were Sukena's fingers are at, while the others distract the shamans. Mahito manages to obtain the fingers, along with three of the Death Painting Wombs. Mahito then meets up with Hanami and another, were he help a wounded Hanami leave the site.

The Origin of Obedience Arc
Days later, Mahito feeds the Death Painting Wombs to humans, in order to give them bodies. Later Mahito is playing a board game along with Geto and Choso, when Choso reveals that his brothers are dead. Mahito is more concerned by the fact that Choso had destroyed a piece, but smile when he learns that Yuji and his classmate are the one that did it.

Current Arc
Days later, Mahito and Getou go to meet with Kokichi Muta. Once they reach Kokichi's location, Mahito comments about the smell and how he just wants to kill Kokichi which Getou tells him that they can kill him after Mahito heals Kokichi's body. Kokichi tells them to hurry up and heal him, which Mahito tells him to not complain if he turns Mahito into a caterpillar. Getou tells Mahito that it would be dangerous if Mahito would break their vow, which Mahito agrees to heal Kokichi. Mahito then uses Idle Transfiguration on Kokichi to heal his body. After Kokichi's body is healed, Mahito and Kikichi begin to fight. Getou offers to help out, but Mahito decline since Kokichi is his toy. As Kokichi sends multiple Mechamaru's out, Mahito takes them all out but notices that Kokichi has fled. As Mahito complains how he doesn't water to hunt Kokichi down, the floor suddenly collapses below him.

Mahito quickly exits the building and is confronted by Kokichi's Ultimate Mechamaru puppet. Mahito figures that Kokichi is inside of the puppet since Kokichi doesn't want him to touch him. Mahito quickly dodges multiple of Kokichi's attacks, and manages to grab a hold of the Ultimate Mechamaru. Mahito manages to land a blow on Mechmaru, which Kokichi notices that Mahito will be able to break the armor if he is careless. Mahito then starts to transform, which Kokichi uses this chance to fire a bomb that lands on Mahito. Kokichi says that that was meaningless, but suddenly it goes off and takes off Mahito's arm. As Mahito is shocked by this, Kokichi takes this chance to slam Mahito into the ground. After Mahito lands on the ground, he notices that his soul was destroyed along with his arm. Kokichi starts to rapidly pound the ground, which Mahito manages to slip away. As he flies away, Mahito manages to reshape his soul to create a make ship arm. As Kokichi launches his Pigeon Viola technique, Mahito manages to slip past the technique. While dodging the attack, Mahito thinks about how he has to figure out which of Kokichi attacks have an effect on his soul. When Kokichi attack again, Mahito dodges it but Kokichi manages to land a blow. As Kokichi prepares to launch another technique, Mahito manages to trap Kokichi within his territorial expansion. Mahito then announces that he has won.

Cursed Power and Forms
Magic: As a special class curse it has a lot of magical power, it mainly uses its power changing the shape of the soul that changes the body but maintains the same mass and can change the shape of a person or himself.


 * Idle Mutation: He can use this to mutate bodies to change them into horrific monsters. He can also use it to repair his body; as he can reattach and grow limbs back.
 * Idle Transfiguration: Mahito place his hand on a target and use his power to completely heal the target. 


 * Territorial Expansion: A technique were Cursed Power is used to construct an innate territory with technique that spans the surrounding area.
 * Mahayana Prison : Mahito creates a territory where the space touches everything, which allows him to use Idle Mutation at anytime without actually needing to directly touch anyone.

Trivia

 * Mahito ranked 25th place in the manga's 1st Character Popularity Poll with 946 votes.