Episode List

Big Shimaron has taken control of Francia making escape hard for Yuri and the others. Conrad forces Jozak off a cliff as an answer to the question of his betrayal. When King Belar shows up Conrad is told to execute Yuri.

Francia has made Conrad a prisoner and decided to join in alliance with the Demon Kingdom. When Conrad escapes from his cell Yuri and the others must chase him down and hopefully find out his reasons for his betrayal. Can Conrad be forgiven and if he is will he be able to leave Francia with his life?

Yuri's older brother Shori reminisces about a time in Yuri's youth when he would call him his "big brother." When things look bad for the Shibuya parents, Shori takes his little brother away for a day at the amusement park. Find out what happens when little Yuri accidentally spills his ice cream on a thugs pants.

Baby Ernst, Eru for short, the son of Hube, and several other noble born children are gathered at Covenant Castle for the "Great Birth Ceremony." After Yuri volunteers to look after baby Eru he finds out that taking care of a baby is harder than he expected especially when Eru turns out to be "special." What happens when Eru gets his hands on Anisina's latest invention, a device that allows the wearer to talk with animals?

A mysterious girl who bears a strong resemblance to Ulrike is seen being mischievous around town. Meanwhile back in the Tomb of the Great One Ulrike is sick and unable to perform her normal tasks. When it turns out that the mystery girl has amazing magic powers it's up to Yuri, Conrad and Wolfram to get her under control.

Stoffel has plans to set up Yuri with an appropriate princess thereby cementing his ties with the current ruler of the kingdom. When Princess Elizabeth, the current winner of the Demon Kingdoms beauty pageant, shows up Yuri is faced with a battle between his current fiancé and the new princess. Will Yuri's devotions be transferred to this new princess or will this princess reveal an entirely different agenda?

Yuri and co. have gone through many boxes in order to find the last box but coming up empty. They learn of a box in a lake and go to investigate. There they meet a girl, who turns out to be Urike's predecessor. They find out that this lake and land were barren before the arrival of the box. If they remove the box the lake and the land will die. Yuri wants to leave it and just guard it but when Big Shimaron shows up to take it not knowing or caring if it's the real thing or not.

Dunheely, Conrad's father, has trouble getting along with Gwendal especially when Gwendal despises him. When Dunheely has Gwendal join him in helping a secluded town of outcasts Gwendal must learn to see his step-father as the person he truly is. Will Gwendal's prejudices get in the way of saving the mistreated villagers?

After having their box stolen by the Maou, Big Shimaron finds a new way to impose power over the allied countries: an "overseas study exchange". However, The Great Demon Kingdom and the allied towns are not stupid. In order to put an end to Belal's ambitions, Gwendal offers himself to go negotiate with him on Van da Via island, hiding his true intentions to the Maou.

Adalbert has taken King Yuri hostage and demands to know if Yuri does in fact have Julia's soul. Big Shimaron's troops try to capture Yuri prompting Adalbert to try and save him. They are caught against the side of a cliff with an active volcano as a backdrop. When the volcano decides to erupt will everyone be able to leave the island safely?

Panic consumes the troops of both nations and Big Shimaron's king decides to leave the children he already has in order to escape the volcano's fury. Adalbert decides to fight Conrad now and unleash all of his pent up sadness and fury over Julia's death. Will the children be saved and will Conrad be able to escape from Adalbert's emotions?

Maxine still has not given up hope of returning to his country and becoming wealthy and powerful. When he kidnaps Yuri and tries to escape he runs into one of Yuri's devoted subjects and is forced to abandon his plan. In his desperation he decides to hold the three maids as hostages. Will he make it out of this alive or will he be forced to take even more drastic measures?

When Yuri stumbles upon the "Demon Mirror" he's transported back to the time when Lady Celi ruled with the help of Stoffel. Yuri winds up meeting Lady Julia and comes to understand why she was loved by so many people. Yuri and Julia must watch as Conrad and the Luttenburg Division set out towards a suicidal battle in order to prove their loyalty to the kingdom. Yuri helps Julia to make a decision that she knows will hurt the one she loves most dearly.

Günter sets off on a "Nation Wide Tour" in order to better understand the "Common People." He comes to a town modeled after the old west and discovers that the town is full of fear and that only one person holding it together is a girl by the name of Gloria. Can Günter help this forgotten town survive and can he convince the people that the Demon King has not forgotten them?

A man cloaked in shadows shows up wielding the power of the holy sword. Yuri's followers suspect that Alford is behind a series of bandit attacks where the holy sword had been spotted. Who is the strange cloaked man? Why does he change people into heartless bandits?

Yuri and the others go to check out the rumors about the Holy Sword and stumble upon a man possessed with demonic energy who wields the Holy Sword. Alford shows up in search of his sword and winds up helping Yuri and the others retrieve it. It might take Morgif's full powers to defeat the new owner of the Holy Sword. Will Yuri be able to handle Morgif's new powers and why does Murata sense that they are running out of time?

A mysterious masked man with hypnotizing powers walks into King Belar's castle unhindered leaving us with many questions yet to be answered. Back in the Demon Kingdom Yuri is holding a party for the Alliance members. When Conrad's left arm and Gwendal's left eye begin to hurt they can not help but have a sense of looming disaster. Faceless puppets attack Yuri at the party and run off with Wolfram. Yuri follows them without thinking and rushes off to save him.

Yuri is captured along with Wolfram and taken to Big Cimarion in order to be handed over to a hypnotized King Belar. Their transport is attacked by bandits who are led by a familiar face. The two of them are taken to the bandit's hideout where they find old enemies who have become reasonably good people. The masked figure sends a giant blue dog-like demon and several small dog-like demons to attack the hideout and retrieve Wolfram and Yuri. Yuri's power, in the form of water dragons...

Yuri decides to confront King Belar and try to convince him to stop fighting. He goes off with his crew and Adalbert in tow towards the King's Castle. After many confrontations with more puppets, Adalbert tells Conrad and Wolfram to take Yuri to Belar while they finished off the puppets. When Yuri arrives in the king's throne room he learns that King Belar is being controlled also. When they are attacked by allies it's up to Yuri to use all of his skills and resources to save them all...

Ulrike reveals that the final forbidden box is on Earth. Yuri, along with Murata, Wolfram, Conrad and Gwendal set off to locate and bring the box back to The Demon Kingdom. Günter was also dragged along by mistake. Yuri is shocked to discover that his family already knew about the other world the whole time. Meanwhile, Günter was separated from the rest of the group and is lost somewhere in the city.

Yuri and co. travel to Switzerland after discovering that Bob is currently staying there. Yuri is shocked when he finds his parents followed him there and they travel together to meet Bob on a bus that was sent to fetch them. When they reach their destination, Shori separates Yuri from the rest of the group and once again tries to persuade him to stop being the demon king and come home but he is interrupted. They then continue on to Bob's office, ignoring his warnings.

Yuri and Bob battle with magic and Yuri win. Bob decides to entrust the final forbidden box to Yuri.

The Kohi and many animals are acting up due to the fear of all of the forbidden box's are gathered together. Yuri manages to gain their trust and calms them.

Günter is poisoned again and Suzanna Julia's retired father visits the Demon Kingdom to release him and he and Yuri talk of Julia. But then, Günter's body unexpectedly moves on its own.

It seems that one of the maids has been affected by miasma, a disease that makes the person unable to trust anyone. Yuri, Wolfram, Jozak, and Conrad must obtain a rare herb on a mountain to cure the maid but how will they succeed if they are affected by it too?

Yuri along with Conrad, Murata, and Wolfram travel back to earth in order to get something Yuri left behind. They are unable to return to their world because of the box removed from Earth and they travel to Switzerland where Bob is to ask for assistance.

Human villagers decide to build a bridge between the land of humans and the Mazoku. But they are being attacked by mysterious light wolves believed to be the ghosts of the war 20 years ago. Adalbert and his allies; who are hired by the villagers have some trouble defending the humans from the wolves. While defending the bridge, Adalbert and Günter put aside their differences in order to protect Yuri.

Günter teaches Yuri about the past of The Great Demon Kingdom. The founding king Shinou, the Great Sage as well as the four families with the keys to the boxes are shown. Afterward, Wolfram seems to be acting strangely.

Shori goes to The Great Demon Kingdom by accident after the lake in Switzerland pulls him in. He asks Yuri to stop the ceremony of the forbidden boxes and questions the Original King's decisions, He meets Cecile, Greta and Anissina and is pulled to town my Yuri. There, he observes Yuri interacting with the children and his people. Despite Yuri quelling his worries, Shori attempts to interfere with the ceremony and is assisted by Conrad where he shows his buried powers.

A possessed Wolfram offers to give Shori magical power to protect Yuri but before Shori can answer, an unexpected visitor arrives interrupting the conversation. As Ondine, Ulrike's predecessor, lays unconscious a storm rages on. Meanwhile, mysterious figures attack the castle. It appears that Seraphine, Ondine's older twin sister, was filled with rage when she was not chosen to become the next Genshin Miko and left her sister.

Shori can now manipulate water and practices. Miko attempts to go to her sons in scuba diving equipment and ends up dragging her husband into freediving. While practicing, Shori loses some control. Seraphine attacks the temple and asks to speak to Shinou. When Yuri tries to reason with Seraphine and she attacks, Shori defends him but his powers seem to have taken over his reasoning for mercy so he and Yuri battle. Miko manages to get her voice and view into the fighting water powers and stops...

Yuri forgives Shori for his misdeed and consoles him by telling his admiration for him to use maryoku and recover so quickly. Greta and he cheer him up and she calls him Uncle. Shori expresses his worries about the sealing ceremony and Yuri tells him that it'd be fine with everyone there. They all head over to The Original King's Temple so that Yuri can carry out the ceremony where the boxes are steadily leaking out their power.

Yuri starts the ceremony but Wolfram suddenly attacks Yuri, distracting Yuri into messing up the ceremony. A dark figure appears and takes Conrad's left arm movement, Gwendal's left eye's sight and Wolfram's heartbeat as the keys to open the boxes. It absorbs the power from three boxes, revealing the translucent form of The Original King! Fortunately, Muarat had a plan, calling in Jozak who jumps in in time and Murata activates a trap, imprisoning Shinou.

Shinou praises his handpicked strategist and Wolfram is taken to Blood Pledge and Greta wonders if he had died. Anissina speculates that Wolfram still is alive and plans to freeze his body like Günter's when he was poisoned. Muarata reveals having three keys born to Cecile is Shinou's plan and that Soushu had possessed Shinou during the fighting thousands of years ago when Soushu wounded him. In the present, Shinou had been attracted to the power leaking from the boxes and absorbed by Soushu.

Yuri and co. head back to The Original King's Temple to retrieve the keys from The Original King. However, they are attacked by Soushu's army of dolls when they enter. On Earth, Soushu's powers attack the group in Switzerland. The masked man controlling Belal was revealed to be Soushu's shadow from the box's leaking power. Yuri forces his way through to Soushu, who escapes the breaking barrier. He returns the keys to their owners, as they are no longer needed as keys.

Soushu enters Yuri's body to take it over from the inside. Conrad, Gwendal, Jozak, Hube, and Günter awaken outside the temple and return to the castle, where Wolfram had been revived with his heartbeat returned to him. Meanwhile, Shori successfully practices with Ulrike to control his powers since it is all he can do. Shori speculates that all of Shin Makoku had been deceived by Shinou as all the activity around the boxes and Yuri was too much to be coincidental.

Soushu has successfully taken over Yuri's heart by revealing why he chose him as the Maou—to be his body. Meanwhile, Günter and Dorcacos travel to Morgif's birthplace in order for him to reveal his true powers. Shori now has full control over his powers and the rest of the group heads over to the temple to save Yuri but are shocked to find Murata saying Yuri now belonged to Shinou and now are forced to fight him.

Soushu is forced out of Yuri's heart and Yuri defeats him, causing Soushu's troops to disappear as well as Shinou's soul together with him who thanks him. Murata told Yuri that they can not travel again to the otherworld because Shinou had disappeared. Shinou opened one last portal and Yuri, Murata, and Shori decided to go back to Earth. Wolfram cries and Yuri bids him farewell. On Earth, they reappear in Switzerland.