~!Rui was a member of the Twelve Demon Moons, having held the position of Lower Moon Five.!~

(Source: Kimetsu no Yaiba Fandom)

Gugu is a young man from Takunaha who originally worked at Booze Man's shop. As Fushi's sworn brother, he fought the Nokkers and anti-Fushi faction members on several occasions to create the peaceful world the immortal desires.

He wears a mask to hide his face.

~!His head got crushed by a wood log while trying to save Rean. He has been wearing a mask to cover it ever since.!~

__Height:__ 165 cm (5'5")  

Earl Alois Trancy is the head of the Trancy household and referred to as " Your Highness" by both his butler Claude Faustus, and his maid Hannah Anafeloz. It is stated that he is 14 years old at the beginning of the story, with the birth date of November 5th.  Alois lies to his uncle, Arnold, by telling him a false story of his past after being suspected of not being the real Alois Trancy. 
~!His real name was Jim Macken, who is an orphan that lived in a small village with his younger brother, Luka. The two brothers were treated unkindly ever since their parents passed away, and as a result of this, Jim (Alois) resents the villagers and deep hatred ignited in him. He wished so desperately for their deaths.  Soon after, when the villagers ended up dying in a fire killing almost everyone (including Luka), boys who survived were sent to Earl Trancy's estate, where Earl Tracy uses Jim and the other boys to fulfill his pedophilia needs. While there, Jim overhears a conversation between few boys who speak of summoning a fairy, and Jim ends up summoning Claude, however, Claude rejects it telling him that he couldn't form a contract with him if he didn't have a wish.   Jim, one day, goes to Earl Trancy's room and seduces him which ends up granting him the new position as the Earl's "favorite pet". When Earl Trancy dies, Jim takes over, releases the captive boys, and becomes "Alois Trancy".  Not knowing that it was actually Hannah who killed Luka (Luka forms a contract with Hannah in order to grant his brother's wish for the villagers to all die), Alois is told by Claude that the person who is allegedly responsible for the strange deaths in the village was another demon, Sebastian Michaelis. Alois then forms a contract with Claude, his wish being to take revenge on Sebastian by not killing him, but making him suffer by taking Ciel Phantomhive, his young master, from him.!~   Alois's emotions are quite unpredictable; one of his few consistent traits is his very deep attachment to his butler, Claude, demanding attention from him frequently. His mood swings tend to result in violent acts and he seems to have an overall cheerful disposition in spite of his hardships and misgivings, making him a sort of foil to Ciel. He takes an interest in having Ciel due to wanting Sebastian to suffer.  Alois appears to be easily angered and loses interest in things very quickly. He often uses harsh and impolite language, regardless of whom he is speaking. His contract mark is held on his tongue and not visible at all times, whereas Ciel's contract mark is in his eye and is visible at all times. His contract mark only shows if Claude is nearby. 

(Source: Kuroshitsuji Wikia , Alois Trancy obsession, EarlCiel)

__Suppression Force Division:__ 545th Class
__ID:__ KTL545301
__Height:__ 130 cm
__Power:__ Teleportation
__Weapom:__ Hammer

Kyouko's young brother.

He sees Kyouko as a motherly figure because she has been the one taking care of him since he was born because of the nature of their parents' work.

In the beginning of the story, he is brought back to the Hori household by Izumi after he had fallen down on the street. Since then he has been very affectionate towards Izumi, going as far as calling him a non blood-related brother.

An AI researcher who sends “Matsumoto” one hundred years back in time to change history. He is the one who developed the AI for Matsumoto and is one of the world’s leading experts in his field.
(Source: Official Site, translated)

Known as "Gaius" in his previous life around 5000+ years ago, he reincarnated himself as Matthias in order to obtain a new Crest by his Reincarnation magic, which would be better than his "First Crest". He was able to successfully achieve his goal upon reincarnation in the form of "Fourth Crest". His main goal in life is to gain power so that he could challenge and fight against the powerful Monsters in the Outer Space.

While Ikki is officially recognized as a bronze saint, his base power easily places him well above most silver saints, and his reputation as a powerhouse is common knowledge among his peers and fellow Bronze saints. Even as a child, Ikki was known as the toughest kid of the 100 orphans, and would often defend his delicate younger brother Andromeda Shun from the other children. He could easily be recognized as the strongest bronze saint when it comes to raw power.

He insists that he was born on June 6, at precisely 6:06 and 6 seconds, though his actual birthday is May 3. An eccentric oddball of an 11 year old who specializes in voodoo and enjoys causing havoc against various people. Souichi apparently suffers from a rare disease in which he must have a constant source of iron in his blood—as a result, he is almost always seen chewing iron nails in his mouth.  Likes: Strawberry-flavored shaved ice, voodoo, jokes Dislikes: Studying, family, birthdays  (Source: Wikipedia)

The main character of this story. He is basically the center of this harem based anime. He is the childhood friends of the Ichijō twins and he helps the Sakurazuki twins through the &quot;trials&quot; set by their father.[Wikipedia]

Poom Poom was created by Manaka Kisaragi. Originally he was born from the memories of Mamoru Oikawa, but later evolved into the Poom Poom of Akane Kojima's creation. By handing out balloons to people holding regret about the direction their lives have taken, he separates their childhood hopes and dreams from them, which play with him in Paisley Park, leaving only an empty shell behind.  [Source : Wikipedia]

Hikaru can be described as the brains to his younger brother's brawn. He is generally calm, patient and level-headed; preferring to analyze his opponents and come up with strategies to defeat them, unlike his brother, who is quite reckless and charges into battles head-on.

He's also shown to act heroic when he selflessly grabbed Hyuga's arm when the vine he was hanging from snapped, even referring to himself as a "hero", which implies that he has a moderate level of confidence but not as nearly as enough to border on arrogance. 

A boy who thinks Akuto Sai is amazing and always bugs him by pretending to be brothers and calling Sai &quot;Demon King&quot;. He often states that he is Sai&#039;s most loyal follower.     ~! soon it shows that he is the reincanation of a Hero, who later recovers his powers, becoming a monster-slayer superhero called Brave. !~

A war orphan adopted by Geo, Lucien grew up with Yoko as if he were her little brother. He acts and talks in a childish manner, but the legendary wizard Dark Schneider is sealed in his body.

Beta is one of Sophia Amae's "children" and Horyang and Cassano's "brother", a living Ignition weapon created by the Workshop.

Sebastián García is a Mexican voice actor.

Sebastián García

Characters