Uraltugo Noi Nueph (ウラルトゥーゴ・ノイ・ヌエフ, Urarutūgo.Noi.Nuefu), better known as Ugo (ウーゴ, Ūgo), is first thought to be the Djinn of Aladdin, though he is later revealed to belong to King Solomon. He is a former Magi from Alma Torran and the wielder of one of the 72 Divine Staves. Ugo and Aladdin have been friends for a long time and Aladdin has honored his friend by naming the Magic, "Ugo", after him.
When Ugo was a part of Solomon's Resistance, he wore glasses over his red eyes and had medium-length, spiky light blue hair, tied into a small braid. His forehead also had a third eye like all wielders of the Divine Staves.
As a Djinn, Ugo has a huge, incredibly muscular body, but no visible head, and is nearly naked except for a loincloth. Sometimes, Aladdin rides where his head is supposed to be, causing people to think he is disproportionate. His head is missing due to Aladdin not being able to summon enough strength to fully bring him out. He has shoulder-length hair, a third eye in his forehead, and, according to Aladdin, is very handsome.
Ugo respects Aladdin a lot, calling him Emperor and will do anything to protect him. In his battle against Judar, when Aladdin was injured, Ugo became enraged and went on a rampage against Judar, crushing him. He is also very shy around women and faints at their touch, a trait exploited by Paimon to tease him.
During his time at Alma Torran, he was considered cowardly by Ithnan, when the latter commented on him hiding behind his back during a raid for a Divine Staff. Despite his high intelligence, Falan and Ithnan seem to find his talk of magical theories and mathematics unbearable, earning him the name "Science/Magic Otaku" from the two. His shyness toward women may have come from the fact he wasn't able to get a girlfriend throughout his life in Alma Torran due to his continuous talk of theories, as said by Falan. As years passed, it is harder for him to talk to girls he is not familiar with. Despite all this, Ugo is upbeat and ready to contribute in Solomon's cause.
After Aladdin left the Sacred Palace to go to the real world, Ugo has been left being bored. Stating that time in the Sacred Palace doesn't flow meaning it feels like an eternity since Aladdin had left him. Ugo is very delicate shedding tears when asking Arba to once again be his friend before quickly returning to his normal self.
Ugo used to live in Alma Torran and was one of King Solomon's Three Wise Magi. Before that, he was part of Solomon's resistance that sought to overthrow the orthodox government. Later, after Solomon's replacement of being the god, he was chosen to be one of his Three Wise Magi along with Arba and Sheba. When tension built up between Sheba and the magicians, he was the only one who stayed neutral to both sides. Though, Arba later formed Al-Thamen and a war broke out, and Sheba was killed. Before Sheba's soul returned to Rukh, she entrusted her child, Aladdin, to him. The war ended with Solomon sealed Al-Thamen to a different space and his last word to Ugo was to create the world anew.
He was also the one who created the Magi system of the new world and ordered the Djinns to be guardian deities for the metal vessels for their king vessels. Afterwards, he himself became a Djinn and the guardian of the Sacred Palace to continue to send out the souls of Magi. 1000 years later, Al-Thamen resurrected and took one of the chosen Magi, Judar, to support their plan. Ugo finally decided to transform Aladdin, who was still in the form of a fetus, to a child, through using the Rukh which belonged to his mother, Sheba.
Ugo was with Aladdin in the "Room of Fortitude". For a long time they were unable to escape. Ugo taught Aladdin everything he knows. Aladdin used one of his wishes to make Ugo his friend. They had good times together until it was time for Aladdin to leave. Ugo's body went with him, but his head had to remain.
When Aladdin first end up meeting a thieves guild, they try to rob him. Aladdin blows in his flute and summons Ugo, thus destroying the guild. He later summons Ugo when he goes to with Leila to help save Sahsa and her caravan from thieves. Ugo easily defeats many thieves, but Leila thanks him and by mistake touches him, causing him to faint and he goes back. Aladdin blows his flute and throws it in mid air, summoning Ugo and demolishing the guild. He is next seen surprising Alibaba Saluja.
In this arc, Ugo is first seen while the Kouga Clan were celebrating. Aladdin wanted the people who saved him to meet Ugo. Ugo released his hands from the flute scaring everyone thoroughly. This caused everyone to question who Aladdin is revealing that Aladdin is a Magi. Ugo is next seen when the women of the Kouga clan are kidnapped, he along with Aladdin and Baba rushed over to them on his back, only to find out that they had already been saved by Dorji and the rest of the Kouga clans men. Once they finished and the women were safe Ugo went back into the flute. He wasn't seen again until Aladdin sensed that Hakuei Ren and Seisyun Ri were in trouble. Ugo knocked away Ryosai and his men and saved them. Afterwards Hakuei's metal vessel began to glow and Aladdin touched it summoning Paimon. Ugo then has a unheard conversation with Paimon. This includes her teasing him of his shy nature to women but ends with Paimon refusing his offer saying that she will only help Hakuei become king. Ugo was called back to his flute and was not seen for awhile.
Ugo summoned by Aladdin surprised Sinbad and Ja'far. He is fully summoned while Aladdin teaches Sinbad that he is a Magi. Ugo is next seen when Aladdin summons him to stop the fog troupe from further attacking and stealing Balbadd's food and money. He is only out for a short while until Aladdin calls him back because of Alibaba's interference. He is not seen again until he is summoned by Aladdin to save him from Judar's Lightning Magic. He quickly begins his attack on the other Magi and though it appears he had a hard time at first; he ultimately defeats Judar. As Ugo is about to deal the final blow, Judar he is saved by Kougyoku Ren and Koubun Ka. While Judar is being healed by Koubun, Ugo squares off against Kougyoku. Despite his best efforts he is quickly defeated by Kougyoku's Djinn weapon equip. She blew a hole through his chest causing Aladdin great anger and desperation to save him. Trying to save Ugo by giving him Magoi almost kills Aladdin from exhaustion.
Afterwards, Ugo welcomes Aladdin in the Holy Palace. Aladdin is sure that he died, but Ugo explains that it's not the case, only his Rukh has been brought to the Holy Palace, but because of his recklessness, he really could have died. Ugo is sad that he couldn't bring Judar as well. Then, Ugo recalls that Aladdin went on a journey on whim, met Djinn and their masters. He tells what Rukh Guidance and fate are. He mentions that there are people that want to go against it, to fall into depravity. He was surprised seeing Magi dyed in black. Aladdin also should have died because they changed fate, but Ugo opposed it. To do this, he used all of the Magoi his master left him, but as Aladdin isn't his master, though his Magoi is his copy, he couldn't do anything. Ugo says that with the last power of the flute he brought him to the Holy Palace to give Aladdin something important. He shows him Alibaba, who will die, even though it's not the original flow. What is needed to dispel the darkness is a "miracle", which is Magi's mission. He then sends Aladdin on a journey to obtain his masters, Solomon's Wisdom. Ugo then in his thoughts bids Aladdin farewell, saying that he won't meet him the second time. He thinks that it's still too early to let him be alone, but quickly thinks of all people Aladdin met and made friends. He opens the Door and asks Solomon to take Aladdin back to the surface and grant his miracle upon him.
Ugo is in the Holy Palace, waiting for Titus Alexius. When he arrives, Ugo, with a smile, says that he must be Aladdin's friend. Titus asks him who he is. There, Ugo asks Scheherazade, who also is present, if she is sure that it shouldn't be her, but the boy over her instead. Scheherazade points at Titus, even though Titus doesn't understand anything. Ugo then smiles and exclaims, "Alright. Time to go, new «Magi»... To the world that is waiting for you!" and send him through the gate.
Ugo is revealed to be a magic genius who has theorized and created many Magic Tools and Magics when he was in Alma Torran, like a flying vessel and Solomon's magics. He was the leader for the constructors of Magic Theories since the foundation of the Magician Orthodox. He was even the one that discovered the Rukh and it properties. In addition, he was able to create a new world for the survivors of Alma Torran to go to after the former was destroyed. He was also responsible for moving the Dark Continent from Alma Torran to the new world and created the portals to the Dungeons along with the Magi System of selecting King-Vessels with Magi.
- Borg: This is said to be the proof of a magician. It is a defensive ability that blocks out attacks with evil intentions. It blocks out all physical attacks and magical attacks to some degree as well. However, its strength depends on the person.
- Heat Magic: Before becoming a Djinn, Ugo used Heat Magic to attack. This was seen when he, along with the rest of the resistance, attacked the Orthodox Magicians.
- Gravity Magic: Before becoming a Djinn, Ugo was very proficient in the use of Gravity Magic as he and the resistance were seen flying at great speeds in Alma Torran.
As a Djinn, Ugo has a giant body with equal strength. He can easily defeat large groups of enemies and even an army after materialized in the current world. Ugo was able to defeat even Judar, who himself was a Magi and had strong Ice and Lightning Magic. He destroyed Judar's Borg with his sheer strength.
- Heat Magic: After becoming Djinn, he still has an ability to control the first type of Magic, heat and fire to attack. This Magic he displayed was called Scorching Palms. Ugo indirectly taught this magic to Aladdin and he absorbs the Magoi from Aladdin to utilize this ability.
Ugo cares very much for Aladdin and was his first friend. He protected and taught Aladdin during their times together. When he sends Aladdin back to the other world, he is sad that he is being left behind, but is happy Aladdin has other friends he can rely on.
Ugo respected Solomon and thought of him as a close friend. Although Ugo thought lowly of himself, Solomon always praises Ugo for his intelligence and tells him to have more confidence in himself.
Ugo was not very close to Sheba at the start, but the two soon became good friends. When he became a Magi alongside Sheba and Arba, he became worried about her condition after Solomon merged with "God". Sheba is the one who entrusts Aladdin to Ugo, telling him to take care of her child.
He and Arba seemed to be good friends. When the two of them became Magi alongside Sheba, he comforted her when she cried at Sheba for ordering them around. He was surprised when Arba killed Sheba.
Ugo and Ithnan were not on good terms as Ithnan called Ugo names and belittled him. Ithnan alongside Falan labeled him an "otaku".
- Ugo gets very nervous around females, such as when Leila accidentally touches him, and when Paimon teases him. However, he does get used to Morgiana later on.
- His reason for not being able to get a girlfriend is similar to Yamraiha as the two talk so much about magic/science that they can't seem to get a lover. They are also both a bit obsessed with their research.