Iruma, a human student in Welcome to Demon School, Iruma-kun!, struggles to absorb mana from his classmates due to their lack of a large mana pool. He relies heavily on Sullivan for magical powers, but there are some loopholes that could hint at Iruma having his own powers. Iruma is the missing Demon King Derkila, and Sullivan sealed his demon power away in the Ring of Gluttony.
In the Iruma-kun Universe, magic has existed since ancient times, with three types: Verbal, Non-Verbal, and Bloodline. Iruma obtains his ring, which allows him to use simple magical spells by saying magic words and visualizing their desires. As the sole human student, Iruma has no natural magic, which puts him in peril. His foster grandfather gives him a powerful artifact called Opera, which he decides not to use.
Iruma learns how to use a magical bow and arrow, using the “Quan-Quan” to summon it. He claims that this is all the training he needs to win without using his grandfather’s magic, rather as himself. The secret to Iruma’s success is his gold ring, which provides more than just mana. The Ring of Gluttony is also empowering, as Iruma likely uses his own magic.
Verbal Magic is the most commonly used of the three, using a verbal incantation to produce magic. As a human, Iruma does not have any magical powers, but he was given the Ring of Gluttony, which stores mana for his abilities.
📹 Iruma Suzuki Is PART DEMON, His True POWER and SECRET Explained
Iruma Suzuki is NOT WHAT YOU THINK HE IS! Baal has recently revealed that he has CREATED demons in a lab with new …
📹 The ENDING Of Iruma-Kun Is HERE 🤯 This Is How Iruma Becomes The DEMON KING!
Iruma-Kun has recently been getting even more INSANE, with more and more powerful figures being introduced and Iruma …
Okay, guys, regarding my line about the forbidden spell. Turns out it was confirmed that the spell was predone and simply required to be spoken not requiring magic power. That is an error, rest of the article still stands and I still think the theory is really interesting but it has been months since I made this so I thought I’d point it out 🙏
Delkira has been gone for a few hundred years, it is just as much possible that Delkira had a human wife had children and Iruma is simply a descendant… with very diluted demon blood. But since he is a descendant of Delkira and Arikled is with him, Arikled seriously boosts his innate abilities and his powers.
i think you’re forgetting that the evil cycle was artificially induced by alikred the ring spirit, which might explain why iruma’s evil cycle is different (in addition to him being human), and for the wings, the demonic nature of the mana used might explain why he has wings that pop out. i don’t say throw your whole theory out the window, but maybe these elements (at least the evil cycle one) might not be relevant to this theory.
I’m not sure if he’s half demon, or a human implanted with demon dna or whatever, but we do have so, sooo many things pointing to some sort of connection to the previous demon king. He could be him, some sort of reincarnation, implanted with his dna, his kid, the ring could be as explained in the article, chosen by him, etc. but nothing short of it being explicitly explained that there is no connection whatsoever would surprise me at this point. Sulivan at minimum knows more than he’s letting on.
Spoilers below: Maybe it is due to the translated versions of the manga and anime I’ve seen, but Iruma is 100% human physically. Even the “narrator” says he is human in multiple situations that revolve around his humanity. Then you have all the other things that other people had pointed out like: 1. The Forbidden spell could have been enchanted / the paper on it was imbued with magic for it to activate. Kind of like how in some games magic items can be used somewhat by people without any form of magic within them. The ring has also been filled with Solomon’s energy and it allows Iruma to do magic. It could have also chosen Iruma because it sensed Iruma’s soul or the fact he is a human. 2. The situation with him getting a familiar points to him being human. Every other demon was able to use Kalego’s seal and get their own creatures, but Iruma summoned him the first time. The second time when they did the ritual, it switched from “summon the demon the seal is connected to” to “summon the closest demon” which happened to be Kalego again (thanks to Opera and Balam.) Had he been any part demon, it should have summoned something else instead of the teacher. 3. The fact he needs to use perfume to mask his human smell is still a big thing. Part demon should not require a strong enough perfume to hide the human side. His blood allowing for healing of demons and other growing abilities could be due in part that a human in the demon world would be akin to a unicorn or a demon in the human world (i.
Maybe at the beginning of the story Iruma was fully human, but once he got the ring it allowed Derkila’s mana to inhabit Iruma and alter his dna to give him both human and demon abilities. Maybe as Iruma continues to rank up and grow stronger he’ll be able to control more of Derkila’s mana and will eventually become one and the same. There’s also a theory that Iruma is the incarnation of Derkila, which is also interesting to think about. One thing that is for certain and can’t be debunked, is Iruma is connected to Derkila in some way or another.
Seeee my theory is that the first demon king was part human, but not by much. He did have ckear demon traits in the images of him.. so maybe quater human? Anyway he went to human world and put some of his demonic power into a ring. Why he went to human world, who knows but i will say it was probably a human he grew to care for that drew him there long term. Once there i think 1 of 2 things happened. A.) His demonic powers and state were sealed by humans (trap or by choice who knows) B.) He stayed there until he died and had a child (who with him being part demon would be mostly human) if that child then had a child the result could be iruma. So a part demon with so little demon influence that he seems and is usually all human. (Only inhuman things about him are the random wings during extreme release of mana, his eyes going slitted when he is stressed, and the fact he can enter an artificial evil cycle) I also think demon king derkila was killed by the group trying to resurrect him. For one, why would they assume him dead considering he was said to be the most powerful and no one would dare harm him? But if like i speculate he sealed some of his power in the ring itself then he would have been weaker. And once that was discovered along with his stay in human world by the human hating, kaos driven demon cult.. im thinking they went to human world and killed him, now want to resurrect him by using iruma and the ring but with their own spin on him to make him less benevolent.
I’d like to theorize that Iruma is part demon with Derkila’s bloodline in him. I think Derkila sealed away his powers in the ring, hid the ring, and wrote the prophecy for any descendent of his that Sullivan would choose to bring back. Idk about the whole experimentation thing, so I’ll just ignore that for now. I think Sullivan legitimately wanted a grandson and he was probably keeping track of Derkila’s movements in the human world and that’s how he knows about Iruma and brought him back to become the demon king if he so chooses. Idk about Derkila dying. If he did, I think he handled all of this preparation in advance and he probably sealed himself away in the ring, rather than just his mana. If we’re going the reincarnation route, maybe Derkila lost all memories and powers as he was reincarnated as Iruma in human form and the ring recognized him. And maybe someone else wrote the prophecy. That’s my second theory. I just don’t like the idea of Iruma being an artificial demon. It would leave me feeling strange because I love the show (and wouldn’t stop perusal just for that) but just know his power isn’t his own makes it feel disingenuous and like he was a pawn or something. It’d be best if he had his own magic, like he told Sullivan
#1 like Yusuke Urameshi Iruma is a descendant of Derkilla, and once he reaches the 10th ranked the Ring of Solomon will fuse with him and make him a full-fledged demon. #2 he simply Derkilla’s half demon child, with his mother basically imagine an older version of Iruma’s crossdresser form Irumi, the parents he thought he knew were just an illusion created by Derkilla to make his life miserable so he would not have any attachments to the human world. #3 Iruma is Derkilla, basically he turned himself into a human child will changing his memories and storing all his Mana into the Ring of Solomon and then escaping to the human world, basically his parents never existed and they we’re just fake, he did this so he could change and become a brand new Demon King.
before i even watched this, i ran into the kitchen looking for a pen and paper, i put down alcerid’s name and put it backwards and it actually spelled derkila, thats when i knew or thought that he could actually be the former demon king p.s. i binged watched welcome to demon school iruma until season 2 before perusal this, im going back to binge perusal it right now, bye love the article and theory btw
I think it sounds indeed fair. I remember a part on the manga where barbatos is searching for all the relic of Delkila. Maybe he’s searching for the remnants of Derkila’s mana. One of the relic is apparently at the habds of the crazy glasses guy who wants to eat Iruma. I forgot about the relic but i think it was a choker necklace that the crazy guy wears as he himself said that he possess one of Delkira’s relic item.
I have a theory as in anime balam said because of the harsh environment in netherworld they get wings and tails but humans must live in a peaceful environment that’s why they don’t have tails, wings and horns and iruma is in netherworld right now so does his body will also adapt to the netherworld environment and grows tails horns, and wings
Just a thought but could Derkila of visited the human realm and placed or hide six of his rings there so that one day when a high ranked demon is worthy enough to look for them and when that demon gets the six rings they are automatically the next demon king. Just that with Opera saying to enter the human realm you need a high rank. If Iruma gets a high enough rank to enter the human realm and the demon border patrol find out he is human they would have no choice but to send him back. And if Iruma does get sent back he could look for the six rings. Its a long shot of what I have just thought of.
Okay . . . . Some parts sound feasible but, really dude, this is a bit far-fetched. Being a reject of Baal’s experiments is a bit out there, even for me. It’s borderline conspiracy theory-ish without much proof. Still, I give you an A for effort which means a thumbs-up and a subscribe from me. 👍 Plus, if you read the manga, a lot of what you theorize is much harder to swallow (I’m on chapter 305 so far).
There is lots of explanations that make Iruma being pure human.if he’s not pure human then his and Amari’s child wouldn’t be the symbol of the unification of the two worlds. Narratively him choosing to be a demon rather than being half-half makes more sense. It’s about choice not nature, that’s the whole thing about changing the demon world contra Baal. So, sorry can’t agree. But still love the content.
Another theory is what if iruma being one of the descendents of demon king bloodline in secret .Due to the long generation gap he has little portion of demon blood but still possessing the demon king’s traces because of demon king’s desendents being in human world no trace of derkila was found so no one was able to get the ring and sullivan knows it. That’s the reason behind adoption of a human child and it completely answer the question back in Ep 1( discussion allowed)
I believe Iruma his entirely human and was selected by Derkula before he “vanished” (Sealed himself in the ring awaiting Iruma’s Arrival) to be the “Ring of Soloman” and grant Iruma guidance on being the demon king. I don’t have a solid reason for why he would do this but its personally my favorite theory. I also think he was choiced because of how terrible is parents where. He had loads of experience dealing with selfish and self serving beings so he would acclimate to demon society fairly easily
Bro he’s the missing Demon King he has to get all seven rings 777 if we’re talking about demons seven is the key he has to get seven rings he only has one in the second season they were talking about it look at it here when he turns into his demon mode his hair is the same color as the previous Demon King
yep, i think this is also possible that iruma’s an actual half devil and human, but his human genetics is much stronger, maybe like he was linked to some old demon who got out of hell and tried to mingle with human, maybe the real reason his parents are always out is because both of them were demons and was tasked to take care of iruma in the human world? like how did sullyvan proposed a deal/contract to his parents and his parents just accept it readily without any questions, also the fact that the author of the series didnt discuss much about his parents screams more questions, also his parents who are so lazy and happy go lucky attitude reminds me of the demon general that trained the thief and knowledge duo
you dont get the Iruma is Delkira theory, the theory is not per say that he is his child or anything genetic like that, but rather that Delkira incarnated into the human world and is now the individual we call Iruma(kinda like Jesus is the incarnation of god in Christianity). As far as what does it mean to be the incarnation of Delkira ill leave that to others speculations.
My personal theory is Iruma is actually Sullivan’s great great grandson. Dekula could have snuck into the human world with Sulli finding him in order to bring him back. Dekula, not wanting to go back just yet got Sulli drunk, which resulted with a human woman. Decades later, Sulli feels himself being summoned to the human world by someone who shares his blood (this is how Iruma’s parents were able to summon Sulli in the first place). Upon seeing the living conditions of his great great grandson, Sulli offers his great grandchild money (the very late child support) in exchange for Iruma. At this time I don’t know Sulli’s age, so this order of events makes sense to me. This is why I reason Sulli told Iruma to call him grandpa instead of dad after he was adopted. I also believe that Sulli’s ability to manipulate time is his bloodline magic. Iruma doesn’t have enough demon blood in him to knowingly activate this magic however he has instinctually adapted it into his insane dodging abilities as he is unconsciously manipulating time just enough so he can get out of the way.
You know if he is a test tube hybrid his evil cycle is chemically regulated its not natural. Sullivan can’t be king so he wises iruma to be king . Iruma isn’t fully human some how . Ps the jars in sillvan kitchen is the evil engery that attacks the spider demon durlika put a curse thon him its been said that is suillvan evil cycle its a theory someone on chat made the creator only confirmed that the substance in the jars in the kitchen are the same as the thing that attacks the demon spider
Again, the Parchment with that forbidden spell was explained to have been enchanted by Sullivan. The author admitted it and is the reason why Iruma was able to cast that vulgar spell. Plus if he was a demon, he would’ve summon a magical beast as his familiar instead of Kalego, have evidence of demon wings and tail and would’nt of been able to heal the Guardians child’s injured leg.
Honestly I question how Iruma’s human blood can heal demons, demonic animals, and cause underworld plants to grow fast and large. There’s no mention of that in the underworld tales of humans and you think they would talk more about that quality in humans other than how well they taste. My hypothesis is he is somehow in some way connected to the missing demon king, reincarnation or blood relative. Also I’ve seen other clues to my theory involving Sullivan, in episode one Sullivan literally stopped time, but Iruma was ineffected leading to a hum of interest from Sullivan like he’d confirmed something.
Yeah, see, getting ahead of ourselves. Him becoming Demon King is a loooooooooong ways away. I remember someone mentioning since Nishi uses demon-related numbers, the series finale will be chapter 666. I feel that makes sense. In the meantime, the Misfit class has a long way to go to be the bew 13 Crowns. Plus, Iruma needs to build up more of his political connections (and also the deities as well). I agree Amalie will be his queen but, who knows, he might get his harem (remember, chimi-chan vowed to not be beat by Amalie as first place in Iruma’s heart).
I kind of have a feeling that both Clara and Amalie will both marry him. I know this sounds a bit weird, but theirs no way Clara wont get married to Iruma after going though all the feelings of being in love, unless Clara marries someone else in the anime, I will be so bad if Clara doesn’t fall in love and date/marry someone.
I still think Iruma’s caretakers in the human world were actually demons put there by the original demon king to “care” for Iruma. Iruma being a 1/2 Human 1/2 Demon. Sullivan was sent to the human world to get him back, so he can take his rightful place as demon king after fusing with his father’s Magic through Alicred ( who is what is left of the OG demon king. ) could be totally off, however think I’m close. Thanks for vid, I love this anime!
So the reason why iruma actually summoned kalego as a familiar Was because if a demon uses someone else casting spell it would summon a familiar but if a human or another specimen uses a casting spell that a demon made it would make them the familiar of the human that’s why iruma summoned kalego as his familiar because the casting spell was made by kalego senpai And also I think that Asmodeus and Clara is gonna end up together while Iruma and ofc Ameri is also gonna end up together Because if they don’t I’m gonna start hating on welcome to demon school Fr fr Also fun fact The moon of the demon world was made based on both Ameri and iruma With the pink moon representing Ameri And the blue moon representing iruma
Imagen a portal to the demon world opening, out comes a human and his demon wife, to connect the 2 worlds like they have connected with each other. Well, there are 2 options: 1. Yeah, it works out after a lot of work. 2. WAR. … I bet on a war. Humans are good at one thing: War. Even better then demons, i would say ^^
The last chapter iruma destroyed the old rank system, yes there is a new rank system, the higher rank is called iruma now so i don’t get it and we see iruma grampa saying to iruma that i keep my promise to even if you don’t remember and now i will leave my life alone for now, but iruma stop him and he said you are my grandpa my family and family stick togther, also the new demon counsil is the misfits and the demon who is on the secret that iruma is human, also the last panel shows iruma with his twin daugther and amari is like a family picture and says thankyou from the demon world and fin, also spoiler i forgot to say it.
You want a natural and nice romantic relationship ? Watch the freaking “Aa! Megami-sama!”. I like those new age “otakus” that watched anime / read manga for the last few years when it was trendy and think they know something. I am a manga/anime fan for the last 25 years. I remember the times when we downloaded manga chapters picture by picture from mirc. Where are those people from good old days ?