Main characters ; : : The elder twin. A blond-haired boy who embodies the Night and commands the Right and Left Daemons, which resemble powerful male and female warriors. Rescued from the village by Dera and Hanna during the massacre, his primary goal is to find his younger sister and parents, and uncover the cause of the conflict unfolding around them. Including finding out why his sister's comrades killed adults in his village and taking revenge on them. As someone who has spent his entire life in a village preserving the Edo-period way of life, Yuru acts like a traveler from the past, unprepared for modern life, yet quickly navigating complex situations thanks to his advanced hunting skills. ; : : The younger of the twins. A masculine, tall girl who embodies the Day and whose Daemon is currently unknown. Although, in critical situations or matters, she displays a very tough character and a readiness for violence, in her personal life, she is also a reliable friend to Jin and Gabby, and has a pronounced brother complex towards Yuru due to their long separation. Although she actually left the village at a young age with her parents, a complete double of her with a more idealized personality and the ability to regenerate lived in the settlement in her place, who, after the events of the beginning of the story, is called "False Asa". ; : : , also know as Dera, is a middle-aged man with slightly gray hair, initially portrayed as a traveling merchant, who serves as a link between the villagers and the outside world. In reality, he is a member of a long line of skilled warriors, capable of defeating a group of soldiers unarmed, and sent by his family to rescue and protect Yuru from hostile or dangerous individuals seeking to exploit him. He works in tandem with Hanna, and occasionally flirts with her, half-jokingly convincing her to marry him as part of the cover story of his new young wife and stepmother to Yuru. ; : : A young woman who helps Dera protect Yuri and wields two Daemons named Kodetsu and Jiro. Although she sincerely helps protect the boy, she reluctantly accepts the cover story of being Dera's young, new wife, even though she actually dreams of
Jason Statham as her ideal man.
Kagemori Clan ; : : Jin is a reliable senior member of the Kagemori family, whose Daemons are Ai and Makoto. He is the youngest child of the family. ; : : A blonde teenage girl with a Daemon shaped like a floating forehead with eyes. Although she is initially introduced as a cynical and cruel killer who murders people regardless of gender or threat, she is also shown as convincingly not harming children, and acting like a normal teenager when interacting with her friends. ; : : Gonzo is the head of the Kagemori clan, whose king appearance hides his authoritarian and self-serving nature. He has several Daemons, the pair called , the Centimanus and the Uyamuya. ; : : Asuma is Jin's older half-brother, whose Daemons are Yozakura and Asagiri. Asuma is an ominous person who usually gives the wrong impression since he acts suspiciously and attracts a lot of attention. ; : Hikaru is Gonzo's kind and overweight oldest son and heir of the clan, who spends most of his time as a manga artist under a pen name. His main Daemons are , as well as the Centimanus and the Uyamuya. ; : Hayato is Asuma's maternal uncle. He is highly intellectual and self-centered, believing himself to be superior to others. He commands the Daemons Fujin and Raijin. ; : Iori was a member of the Shingo family until she met Gonzo who invited her to be part of his family and they eventually had a son, Asuma. She was the previous master of Yozakura and Asagiri. ; : : Akio is an expressionless member of the Kuroya family, who serve as bodyguards to the Kagemori clan. He was born with the inability to feel pain. His Daemons are the giants Yamakaze and Tanikaze, who compose the pair . ; : : Haruo is the youngest of the Kuroya foster siblings. He is kind, but fiercely loyal. His Daemons are Torty and Bunbun. ; : Natsuki is the oldest of the Kuroya bodyguards. She is very diligent and serious about her job, but loving to her family. Her Daemons are the traditional Japanese demon-looking Jijimaru and Babamaru, who form the pair . ; : Fuyuki is the second child of the Kuroya family, a calm and quiet person. His Daemons are Whisper and Embrace, who form the pair . Whisper is a manuscript-shaped tsugai, that can obtain all the information about a person through their tsugai once it is held by Embrace. ; : : Sakurazawa is the head doctor for the Kagemori clan, who dislikes treating wounded, despite her uncompromising professionalism.
Higashi Village ; : : Yamaha is the elder leader of Higashi Village. While she cares about her village, she is opportunistic and desires to use Yuru and Asa. ; : : Kyoka is a Higashi Village retainer and serves the village leader, Yamaha and the mother of Yuru's childhood friend. Her Daemon is the pair called Zashiki-Warashi. ; : : Azami is a shy little girl from Higashi Village and one of the few survivors of Gabby's attack on the village. ; : : Mine is originally Higashi Village resident and the father of Yuru and Asa. He is a kind man and a great hunter. ; : : Nagisa is an outsider from
Okinawa Island who accidentally discovered Higashi Village, where she fell in love with Mine and gave birth to Yuru and Asa. ; : Roei is Ryu and Ken's father and previous head of Tadera Family, known for his great strength as protector of the village. ; : Ken is Ryu's Ethiopian 13-year-old half-brother. He is sensitive, shy and inexperienced with Daemons. His Daemons are the pair , composed of Long Arms and Long Legs, with their respective appendages being especially long.
Nishino Village ; : Misasagi is the owner of a Chinese restaurant called West Wind and a resident of Nishino Village, who seeks to obtain Yuru and Asa's power. He is a carefree, but calculating man with several red tattoos on his body. His Daemons are the formless . Heaven manifests as a star, that can make things rise or its targets receive an upward blow. Earth manifests in shadows on the ground and can make a target touch the ground or strike them downwards. ; : Ivan is a bloodthirsty assassin affiliated with Nishino Village and the alleged murderer or Mine and Nagisa. He proficiently uses his Daemons in battle, the pair called , composed of Daikyo and Shokyo. Shokyo is a short sword-shaped Daemon, that can cut out a space and change it, allowing its user to teleport depending on its use. Daikyo is a long sword-shaped Daemon, that has the ability to steal vital energy from any being and transfer it to another. ; : Daigo is a broad, burly and bearded resident of Nishino Village, who prides himself in his great physical strength. His Daemons are the pair , composed of Masochist and Sadist. Masochist is a deformed mass with eyes and a mouth, but only says things to get hit more (due to its masochistic nature). Sadist is a small humanoid figure, with greater fluency, even capable of saying hurtful things. ; : Nagitsuji is an apathetic resident of Nishino Village, who has a childlike appearance. His parasitic Daemons are the pair , composed of Sodom and Gomorrah. Sodom is placed in the user's heart, while Gomorra is placed in the user's hand, allowing one to listen through the parasites deposited by them. ; : Minase is a beautiful and manipulative former priestess from Nishino Village and Yamaha's older twin, as well as Akio's biological mother. She has a Daemon that takes the form of a one-eyed bird. ; : Anna is a seemingly normal high-school student working for Ivan as a cleaner, but she is actually a jealous woman with a crush on him. Her Daemons are the pair , composed of the beetle-shaped Taro and Hime. Taro has the ability to roll corpses into meat-balls, while Hime has the ability to lay eggs in the balls that Taro creates.
Daemons ; : : Formerly the left statue in the settlement, she now takes the form of a muscular, tall woman reminiscent of an . Like Right, she values strength and communicates in an old-fashioned manner, but in contrast, she has a more phlegmatic personality. ; : : Formerly the right statue in the settlement, he now takes the form of a large, very muscular man reminiscent of an . He possesses the mentality of an old-fashioned, communicative warrior who relishes battle, but is completely devoted to his master's commands. ; : : The Daemon pair serving Gabby-chan, which take the appearance of one circular flying upper and lower jaws with eyes, respectively. They can expand and bite off chunks of flesh from enemies, or shield their owner. ; : (Kiri) : (Danji) : and are Kyoka's Daemons who form the pair Zashiki-Warashi. They both use shadows of their surroundings, being able to change appearance thanks to this as well as being able to manipulate it to attack others. ; and : : Kodetsu and Jiro are two Daemons serving Hana, with Kodetsu serving the form of a striped orange cat and Jiro of a pure white dog. Kodetsu is very tech-savvy due to them living among humans for a long time and Jiro has exceptional tracking skills. ; : : and are Jin's Daemons who form the pair Scavenger. Ai has the ability to slip through walls and swallow anything she is asked to, so she is often used for cleaning. Makoto can reproduce an unlimited number of objects of any kind that Ai swallows beforehand. ; : : Oshira are an ancient pair of Daemons and old acquaintances of Left and Right, considered to be gods. The pair consists of an entirely light-blue young woman riding a scarred horse of the same color. ; : (Bunbun) : and are Haruo's Daemons who form the pair Tortoise and Hare. Torty appears to be a common tortoise, with two red flames on his back. He can crush targets beneath him with his weight, which can be adjusted by his owner. Bunbun is a white mischievous bipedal hare, wearing a red vest and an orange collar. He can run at great speed, making it impossible for slow enemies to catch him. ; : and are Asuma's Daemons, the pair called Kin'ugyokuto. A fire-breathing skull with horns and a cluster of moths form Yozakura's appearance. He can only be in dark environments or at night. Asagiri is composed of a cluster of butterflies, which take the appearance of a completely white woman with wings. She is the other half of Yozakura which can only be in bright or daytime environments. ; : and , also known as Fujin-Raijin, are Hayato's pair of white and black bipedal Daemons, who command wind and lightning, respectively. == Media ==