Doma

Doma is a member of the Twelve Demon Moons, holding the position of Upper Moon Two. When he first encountered Gyutaro and Daki, he was Upper Moon Six.

Appearance
He appears like a clown with no facial mask with a golden fan on his hands. He always wears his red shirt over his black cloth and golden strip blacked long hat.

Personality
He is outwardly friendly, possessing an approachable and charismatic air, yet undeniably deadly and calculating. Under the belief that he is saving women from their suffering, Doma would not hesitate to devour his followers and other young women, and while he may appear caring toward his comrades, he doesn't feel genuine grief after their deaths. His fake grief and amicability is shown after Kanao "tears" his friendly mask away to reveal his colder, truer colors.

Doma is also an atheist, claiming that Gods, Buddhas and the afterlife or paradise don't exist despite being the leader of a religious cult. He believes that after death is nothing and that people who "could not accept something so simple" are dumb.

It is not until his own death that Doma shows some small changes, such as believing in Hell and Heaven (which he hadn't believed in prior to this), and - for the first time - having genuine albeit brief feelings akin to a first sign of a romantic interest particularly toward Shinobu.

History
Doma was made into a religious leader of a cult known as Eternal Paradise when he was born, often being revered for his beautiful eyes. Even as a demon, he is still the leader of the cult. After his parents' deaths, he met Muzan Kibutsuji, who turned Doma into a demon when he was 20 years old.

As a demon and a member of the Twelve Demon Moons, he encountered the siblings Gyutaro and Daki, the latter having been severely burned, while in the Red Light District. Noting that she was near death, the Upper Moon offered to turn the pair into Demons, challenging them to join the Twelve Demon Moons and become Upper Moons themselves.

It is later revealed that Doma also has a brief shared history with Inosuke. Out of pity, he took in his mother, Kotoha, and her son, who was still an infant. Having zero intention of eating her because of the lasting impression she made, Doma kept her by his side, as he thought her to have a beautiful appearance and singing voice in spite of her stupidity.

Red Light District Arc
Having been summoned to a gathering of the Upper Moons, Doma questioned Akaza's lack of concern for him, placing a hand on his colleague's shoulder. He stated his worry for his comrades' safety, before engaging Gyokko in small talk about his pot and the one he had been given. An irritated Akaza told Doma to move his hand, punching him when he didn't immediately comply. Regenerating the damage almost instantly, Doma complimented his fellow Upper Moon, wondering if he had gotten stronger since their last meeting. Soon after, Kibutsuji Muzan arrived, and Upper Moon Two listened as his leader reported Gyutaro's death. Doma apologized, wondering what kind of punishment Muzan would inflict on him, but was instead told that nothing was expected of him.

The eccentric Demon questioned this, but Muzan pointed out the continued existence of the Ubuyashiki family and the failure to find the Blue Spider Lily, causing Doma to concede that he wasn't the best at detective work. He later approached Gyokko, eager to accompany him on his new mission, but had the top half of his head destroyed by Akaza for not following their leader's orders.

Doma swiftly regenerated from this, attempting to placate Kokushibo, who had cut off Akaza's hand. Hearing it hadn't been for his benefit, the cheerful Upper Moon noted that his superior's suggestion for Akaza to apply for a bloody battle would be a waste of time and that he hadn't dodged the blow on purpose. He then cheerfully bid Kokushibo goodbye, attempted to engage Akaza in conversation, and once more tried to join Gyokko and Hantengu on their mission. Failing at this, he attempted to flirt with the Biwa Demon, only to be rejected by her. He was then transported back to his home, where he was told that his followers had arrived. Putting on a ceremonial hat, he instructed the messenger to bring them in.

Abilities and Powers
Regeneration - He has a rapid regeneration that even his head lost from severe impact, he will regain it in an instant, like a normal head intact.

Absorption - The ability of the user to absorb his prey whether it is alive or not. He used the same tactics to absorb Shinobu Kochou, slowly drinking her blood until she dried until she was finally eaten alive.

Blood Demon Art
Barren Hanging Garden - A series of 8 to 10 successive attacks in generated through the movement of Doma's fans, they move rapidly to create gusts of razor sharp attacks.

Freezing Clouds -  A gust of wind generated by Doma's fan, creating a cloud of particles which freeze objects that it comes into contact with.

Lotus Vines

Cold White Princesses

Wintry Icicles

Scattering Lotuses

Trivia

 * He is the only demon that hasn't been scolded but respected by their leader.
 * He only attacks and eats his prey when he knew they are notably known to suffer from severe pain of loss and want revenge in which he wants to end their misery by absorbing them. Or at least, to those who want to take revenge, he will give his prey a hope by making them into demons like him. It is highly shown during his fight with Shinobu Kocho.

Quotes

 * "How pitiful. Wazzup, wazzup?"Chapter 96, page. 18
 * "The girl is going to die soon, right?"Chapter 96, page. 18
 * "What we call life is precious. You gotta value it."Chapter 96, page. 19
 * "I was super worried about you guys!"Chapter 98, page. 6
 * "You're my precious buddies."Chapter 98, page. 7
 * "The pot you gave me is in my room. I planted a girl's severed head in it for decoration." Chapter 98, page. 7
 * "My only saving grace is being serious." Chapter 160, page. 3