

Heavenly Delusion
天国大魔境
Fifteen years ago, disaster struck human civilization, and now dangerous man-eating monsters roam the ravaged lands, posing an existential threat to the remaining survivors. Amid this turmoil, an isolated facility shelters children and nurtures them in peace. However, as a few among them find out about the world beyond the narrow periphery of their nursery's walls, their curiosity about it slowly grows. Meanwhile, in the outside world, young survivors Maru and Kiruko band together to search for a special place called Heaven, each for their own reasons. Carrying past burdens and tragic secrets, the two hope to find answers to the cruelty they have experienced in their lives and in the world, which still remains in tatters. [Written by MAL Rewrite]
Fifteen years ago, disaster struck human civilization, and now dangerous man-eating monsters roam the ravaged lands, posing an existential threat to the remaining survivors. Amid this turmoil, an isolated facility shelters children and nurtures them in peace. However, as a few among them find out about the world beyond the narrow periphery of their nursery's walls, their curiosity about it slowly grows. Meanwhile, in the outside world, young survivors Maru and Kiruko band together to search for a special place called Heaven, each for their own reasons. Carrying past burdens and tragic secrets, the two hope to find answers to the cruelty they have experienced in their lives and in the world, which still remains in tatters. [Written by MAL Rewrite]
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Mcsuper
June 24, 2023
The theme of finding hope in a seemingly hopeless or dark world has been done before, in a slice of life way in Girls’ Last Tour, in a lovecraftian horror form in Made in Abyss, or in many other ways of which I haven’t seen before. Tengoku Daimakyo takes this theme, but has a sci-fi mystery backdrop to it, making it quite a unique experience, and one I haven’t really experienced personally. What do we want from a sci-fi mystery show? Do we want twists and turns, dark reveals, or unpredictability? Tengoku Daimakyo has all of that, but it also has the one narrative technique Iappreciate the most in media, which is “show, don’t tell”. This anime masterfully handles that by giving us virtually no real direction on the surface, but encourages the viewer to ponder on the events of each episode, pay attention to how the characters act, and recall past events to make a scene or reveal hit that much harder. It’s an anime that can generate a lot of discourse because it is just so mind-bending at times, and confusing, in the most wonderful of ways. It’s not exactly “unpredictable” either, but in order to get the full picture, some thinking must be done — I really appreciate that, as it makes for another level of engagement to the events of the anime. In many media, it’s the author who seems to be the one dumping the information, but in this show, it’s instead the viewers who might try to put two and two together, like a puzzle, to figure out what exactly is going on in the story. There’s no better feeling than when you put two and two together and find out your theory was indeed correct. It’s definitely a breath of fresh air from the constant info dumps in other anime, though there are still some info dumps in this show as well. To give a gist of the setting and story, it’s set in a post apocalyptic world where human civilization was destroyed, man-eating monsters are all over, laying waste to the remains of the land, and threatening the lives of the survivors. Meanwhile, there is a facility that is isolated from the rest of the world, which nurtures children in a very peaceful setting. It reminded me of The Promised Neverland in a way, with the Grace Field house. The two protagonists, Kiruko and Maru are seemingly looking for this place, which they call “Heaven”, and along the way they encounter many intriguing things, as tales on the inside of the nursery and outside get told. Themes around human nature, companionship, and the search for meaning can be seen in both settings, which made for great parallels and comparisons between both the children and the protagonists of the outside world. It was quite interesting seeing the stories of both the nursery and the outside world being told side by side with one another, not relying on info dumps or conventional flashback sequences to understand the lore of the world. Not only is it very thought-provoking, it also looks and sounds incredible, with an audiovisual experience that always had me paying attention and sometimes on the edge of my seat. The directing is phenomenal in really setting the atmosphere and the eerie tone in the more important scenes, but also can change into a very light tone in more comedic scenes. The backgrounds show us the backdrop of urban decay, rather than just flat out telling us. The soundtrack contributes to the atmosphere a lot too, as Kensuke Ushio, who composed music for anime like Chainsaw Man, A Silent Voice, and The Dangers in My Heart, did a great job yet again here to convey the occasional emotional gut punch, or to get us even more uncomfortable in a horrifying sequence. Everything about the production overall was at a very high level, and after seeing the staff behind it, I can see why. It was truly a legendary team of people producing a passion project from start to finish, with the art director Yuji Kaneko, numerous elite episode directors and storyboarders in Haruka Fujita, in which it’s her first work outside of Kyoto Animation, Kai Ikarashi, who worked on Cyberpunk: Edgerunners as well as the Turning Point episode of Mushoku Tensei, and also Toshimasa Ishii, who directed 86: Eighty-Six. I would also love to shout out Hirotaka Mori, since it was his directorial debut in the anime sphere. The characters were quite a strong part of the series as well, with Kiruko and Maru’s relationship and chemistry being quite the highlight of the show. The dialogue between them felt quite natural and organic, like bros just having a great time together, rather than forcing romance into the dynamic in a contrived manner.. That said, as this show has quite a focus on human nature, there is an element of romance there, but it’s more that the show tries to explore human emotions, sexuality, and gender, so how the relationship is handled is quite natural and interesting to watch. They both have past traumas, and I have stated in my past reviews about my disdain for “sob story backstories”— but when an anime can build upon the traumatic past with developments in the present time, it can work well. In this case, it was handled quite well in this anime to create a coming of age narrative for the protagonists, as they tried to find meaning in this mess of a world they found themselves in. The children in the nursery admittedly were quite abundant and difficult to follow along at times, but with some thought, some of them still ended up being very endearing in their own ways along with the protagonists of the outside world. Among the popular hitters like Oshi no Ko, Hell’s Paradise, and Demon Slayer, Tengoku Daimakyo has gone a bit under the radar, but I’m glad many people gave it a shot. It’s something a bit different, very thought-provoking, emotional, and something that will be quite memorable to me for quite a while. That said, while it’s one of the best anime of this season in my opinion, it’s nowhere near finished, so as the kids say, let it cook, and we may be in for another masterclass when the time comes for a sequel, which I hope we’ll get, even if it takes a while. With time, this may become a modern classic, who knows? Till next time, see you, bye bye!
wiederhr
March 15, 2025
**Rating: 7-9/10** Tengoku Daimakyo (Heavenly Delusion) is a captivating and thought-provoking anime that masterfully blends post-apocalyptic sci-fi, mystery, and human drama. Based on the manga by Masakazu Ishiguro, the series takes viewers on a journey through a beautiful world — one that was ruined as a result of an unnamed apocalypse but still remains on the brink of functioning, showing people living in a fairly grounded way. The story majorly stands out for its uniquely spiced worldbuilding; the setting serves as the exploration theme driver, and Tengoku Daimakyo without the end explores many small details scattered across the timeline like puzzle pieces, in the end givinghints to some upcoming events and foreshadowing characters' backgrounds. As a bonus, there are also great visuals/animation and a nice op, ed. 𝗙𝗹𝗮𝘄𝘀: several moments take a questionable turn following unreasonable character decisions. The story development just happens time to time but not really, its just focused on the adventure. 𝐀𝐥𝐥 𝐢𝐧 𝐚𝐥𝐥 this anime is about two characters wandering the dystopian post-catastrophic ruins, - here and there - with some fragments of another connected storyline(timeline?) —> I'd rather watch it as a cozy slice-of-life sci-fi adventure of two characters in a post-apocalyptic world with a nice ground to think about what is going on around.. Definitely one of the better shows since 2020 + a sequel has to be in the works for the future **Anime Review: Tengoku Daimakyo** Tengoku Daimakyo (Heavenly Delusion) is a captivating and thought-provoking anime that masterfully blends post-apocalyptic sci-fi, mystery, and human drama. Based on the manga by Masakazu Ishiguro, the series takes viewers on a journey through a beautifully ruined world, exploring themes of identity, survival, and the ethical dilemmas of scientific advancement. **Story and Setting** The anime is set in a dystopian future where Japan lies in ruins after a catastrophic event. The story follows two parallel narratives: one revolves around Maru and Kiruko, two travelers searching for a mysterious place called "Heaven," while the other focuses on a group of children living in a seemingly idyllic but highly controlled facility. As the series progresses, the connections between these two worlds slowly unravel, revealing a complex and deeply layered plot. The storytelling is deliberate and atmospheric. The mysteries of the world are unveiled gradually, keeping viewers hooked as they piece together the larger picture. The post-apocalyptic setting is both haunting and beautiful, with stunning visuals that bring the ruined landscapes to life. I believe manga covers much more than the anime so you can read it for more details and story if you want
remeemes
August 15, 2023
Captivating beginning, disappointing ending. I am the last person advocating for less mystery or less predictability (at least with the plot in the case of this anime, as the result of encounters with the monsters of this world were clear). However, I felt as though there was a bit too much "new" mystery and not enough building on the "old", or the mysterious reveals already in place. This leaves the viewer with a lot of questions and the worry that the majority may never be answered. The show really does well in creating a post-apocalyptic atmosphere, and it was very fun to watch our twomain characters journey in such an environment. Had it been just that, this might've been an enjoyable, lighthearted at times, heartfelt in others, ecchi-at-times show. However, the last two episodes come out of nowhere and taint the pleasant feelings with unpleasant ones to say the least. To make it worse, the unpleasantness goes on too long, the characters move on too quickly for such an experience, and the ending scene with our protagonists seems to act like what happened in the past two episodes were as important as a filler arc, making the characters feel unreal and not human. The art, shot composition, and audio were all amazing and really caught and kept the viewers attention. The OP and ED were really good, but I have to say that it was really hard to feel the same way about a clearly happy and lighthearted ED after watching episodes 10-12. Things really weren't the same after that. I really wanted to like this show - I really DID like this show - and I was willing to overlook the suboptimal writing if not for the greatly disappointing final episodes. Sometimes many shining moments can be undermined by a terrible few. I believe that to be the case for Tengoku Daimakyou. As much as I enjoyed nearly every aspect about the show up until that point, I cannot ignore the ending.
Sonwig
January 28, 2024
Trigger warning: sexual assault It is a testament to how stale anime has become if Tengoku Daimakyou is considered great. It is not quite awful, with strong production values throughout and clear artistic effort put into it. The major issues with the pacing, coupled with the poor story and characters that we are shown, land it as a high 3 out of 10. The short TV anime squanders so much of its limited runtime on boring and pointless scenes. Not the side stories; such diversions are welcome in this kind of show. However, the scenes showing the children in 'heaven' were excessively long and dull. Noneof it mattered whatsoever until the final few episodes, and still it didn't tie back to the main characters. These parts took up a large portion of the show and were unecessary. This might only be a problem because the show is unfinished. The entire pacing is built towards a climax that is being saved for some future second season. It can't stand on its own as a single season without that second part. The entire show is unwatchable because of how it was structured. Unless you're watching it for the above average art and animation, there's no point in seeing this until they release the rest because the only interesting part of the show is the mystery, which is built up through the whole season and never resolved. Of course, if it had good characters and individual stories it would still hold up. Unfortunately neither are quite the case. The creators were good at writing a mystery, not so much interesting characters. None had complex personalities. The only real character trait an important character had was the main boy who's trait is that he is horny. Main girl, heaven girl etc., are all completely forgetable but for their designs (the designs clearly came before the characters). The side quests are really forgettable as well, all just exploring very basic and surface level themes. They were all just incredibly mediocre and poorly written. The climax of this season is about the main girl's character. Her character arc is the real point of this season. But this main pillar crumbles only a few episodes after we hear her backstory (which does look to be interesting at first). The whole thing is handled so poorly and the writers clearly can't make anything complex or believable. This character's story is just such an insane planewreck that crashes into heathrow, leveling several terminals and killing thousands. The quasi-normal anime sexual assault that the main boy does to her is just even less forgivable because in the last two episodes the show actually brings up sexual assault and its just so awful. And its like mainly about gender but only the wierdest conception of it. There's nothing wrong with touching these subjects as long as you treat it with respect (the show doesn't). It's also fine to have boobs and fanservice, and the show isn't bad because it has those things. It's bad because of how the fanservice is presented and how it ties to the character themes. It could have still been a good show despite this depiction... Tengoku Daimakyou would have been less talked about than Aico: Incarnation if this had come out in 2018 (not the highest point in anime). But today it is somehow praised to the moon and given an ultra-high ranking when it is fundementally, detatched from its poor handling of the main character and themes related to her, a 4 out of 10 show, or 5 out of 10 at a stretch. Don't watch until the second season comes out. Even when it does, only watch it if you like the character and monster designs.
Stark700
June 24, 2023
As the brainchild of this franchise, Masakazu Ishiguro created this piece of work that I can easily say is a creative story. Rather than following the recent endless trend of fantasy isekai or romantic comedies, he had a vision for Heavenly Delusions. That vision is to create a postapocalyptic world where we see a dystopia-like environment and how mankind adapts to survive. With two colorful story plot within one setting, Heavenly Delusion is one of the most ambitious shows I've seen in 2023, and that's not an unerstatement. Unlike his previous work And Yet The Town Moves, this show adapts a much darker tone in storytellingand setting. To me, this was an experimental type of anime that focuses on the 'what ifs' and how people can survive in a world without laws and being in ruins. The postapocalyptic setting of this anime is never shy to show the cruelty of reality. Not only do we meet monsters known as 'Man-Eaters' but our characters must deal with everyday environments too. It's a setting that depicts how humanity can live without modern technology and being part of something that's far from heavenly. As mentioned before, the show follows two storylines. One of them focuses on the pair of Maru and Kiruko as they travel through the desolate lands with their personal goals. The other storyline involves a facility for children with special abilities. This place in the show is dubbed as 'Heaven', a name contrasting sharply with the outside word. Both storylines contains a similar tone with a sense of mystery and dark themes. Masakazu wanted us to experience the story as if we were there ourselves. His creative vision leads to many elements found in other postapocalyptic settings and most noticably, we realize how he wanted to create a society where our worst nightmares can come to life. Maru and Kiruko's journey throughout the anime shows how dangerous their environments can be. With cities in ruins, Man-Eaters are a constant threat to humanity. Their encounters with them leads to vicious fights as these monsters show no mercy against their prey. However, I would also like to mention that despite all the dangers, Maru and Kiruko make an effective pair. Their skills and talents along with resourcefulness allowed the duo to survive. Maru and Kiruko also has an unique chemistry among the cast. Let me just say that as we follow their journey, we see how the duo cares for one another beyond just survivng. Maru's goal for searching for Heaven inspires himself to not give up no matter what obstacles are ahead. With Kiruko's resourcefulness, she helps him during their journey while also making jokes and and humor to lighten up the mood. In fact, having Kiruko's companionship gives Maru's a sense of relief and her tomboyish personality brings out the best of the two. For herself, Kiruko feels more comfortable when not alone with Maru by her side. The chemistry of these two characters brings out not just the lighter side of the anime but perhaps also show that there's hope for humanity after all. The other more darker and mysterious story plot involves characters at a nursery type of facility that we come to know as Heaven. Under a controlled environment, the characters are clueless about the outside world. They are not being held as prisoners but something always felt off and ominous. It is also under mysterious circumstances that some of the characters have special abilities that transcends above logic. Watching these segments brings a lot of questions, and unfortunately, this season alone doesn't have enough answers for them all. Yet, I find this side of the story intrguing because it ties in with a theme of the show about facing the unknown. Heavenly Delusions' mysterious world is created based on a postapocalyptic setting and we really have to ask ourselves what truly exist out there and if there's a bright future for humanity. Characters at Heaven often feels a sense of danger as if something is out to get them but also fears about the outside world. Behind the scenes, we don't know a whole lot about the endgame goals of higher ups. Some brief glances gives us a disturbing picture related to experimentation. But again, being a 1-cour (13 episodes) anime does hold this anime back from answering our questions. Thankfully, the plot doesn't carry itself around loosely between the two plots. We have the characters with personalities that makes us curious about the anime altogether. This is especially true for characters within that mysterious facility such as Tokio, Shiro, among others. One especially interesting episode details background events about Heaven that takes place years ago. A particular child named Asura begs a lot of question about her true origins and why she existed in the first place. She even exists in the main timeline and we must ask ourselves how much she affects the world. On the more disturbing matters, we also learn about Tokio's fate at the end of episode 9. In fact, I would say Heavenly Delusions contain dark and somewhat controversial elements throughout its duration. From experimentations, psychological violence, and postapocalyptic elements, you need to brace yourself as this anime is not light to the heart. Production IG is an interesting choice for this show, as they adapt a world in ruins. From the fictional world setting to its characters, the studio wanted to give us a real look at how it's different from our modern society. In fact, the world is crafted with care and precision to show how much the world lies in ruins. On the other hand, Heaven is built on a foundation that sounds out more than any other place in the world. Finally, expect graphic violence from the show. Man-eaters in this anime are designed with grotesque elements. Make no mistake, the man eaters show no human traits and their presence inspires fear among humanity. Combined with its eerie soundtrack, Heavenly Delusions truly is Masakazu Ishiguro's darkest work to date. Ultimately, Heavenly Delusions may not be aimed at everyone but certainly is a special anime on its own. Using ideas from postapocalyptic themes and tying together two storylines together always kept me at the edge of my seat. With every episode, I felt like the anime continues to build more and more into its mystique. And to be honest, Masakazu Ishiguro truly gave us a worthy anime to talk about this year.
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