[[quoteright:229:http://static.tvtropes.org/pmwiki/pub/images/teitoamanocovers_296.jpg]]

A historical fantasy novel published from 1985-1987, and written by Hiroshi Aramata, '''''Teito Monogatari''''' (literally "Tale of the Imperial Capital") is a retelling of the history of Tokyo from an occultist perspective, beginning with the Meiji Era and going up to the end of the 20th century. Upon his death, the samurai Taira no Masakado cursed the new city and its inhabitants. Over the course of the next hundred years, numerous characters, both fictional and historical, come into conflict with Yasunori Kato, an immortal villain out to harness Masakado's spirit to destroy the city.

The novel won the Nihon Science Fiction Taisho Award in 1987, has sold around some 4 million copies in Japan alone, and is widely considered the first major work to popularize Onmyodo (Yin Yang) magic and Feng Shui in its native country. Of course its immense success has resulted in several visual adaptations including films, manga and even a stage adaptation. In Japan, the most well known adaptation is the 1988 live action special effects film ''Tokyo: The Last Megalopolis''. However because western audiences aren't as inviting to Japanese live action SPFX films (Godzilla excluded), the most known adaptation in the west is the heavily stylized, DarkerAndEdgier 1991 anime adaptation known as ''Doomed Megalopolis''. Both adaptations are (very) abridged adaptations of only the first 1/3rd of the novel.

The original work has received an abundance of literary extensions including prequels, sequels, sidequels and reboots. As for the cinematic adaptations, ''Tokyo: The Last Megalopolis'' would later receive a sequel in 1989 called ''Tokyo: The Last War''. It was very loosely based on a later novel in the series and set during UsefulNotes/WorldWarII. However, it was much lighter on the special effects and magic due to a smaller budget and a different director. Three spin-off movies were also produced. The first was ''Teito Monogatari Gaiden'' in 1995, which was even DarkerAndEdgier than ''Doomed Megalopolis''. The second was ''Tokyo Dragon'' in 1997, an independent made-for-TV film based off Aramata's ''Sim Fu-Sui'' series which features the grandson of Shigemaru Kuroda (the Feng Shui expert from ''Teito Monogatari'') in a starring role. The final one was ''Film/TheGreatYokaiWar'' in 2005, a family film by Creator/TakashiMiike that's decidedly the [[LighterAndSofter most lighthearted entry in the series]].

The original novel was never published in English, but there is currently a [[https://www.facebook.com/pages/Translate-TEITO-MONOGATARI-into-English/122760147810664 campaign to get it translated.]]

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!! ''Teito Monogatari'' provides examples of the following tropes. *Note that many of these tropes are specific to only certain adaptations, usually specified at the beginning of each entry:

* ActionGirl: Keiko.
* AllThereInTheManual: The films and the anime leave you with more questions than answers if you have not read the book. You'd really have a tough time understanding the entire ''Teito Monogatari'' backstory purely through its cinematic adaptations.
* AlliterativeFamily: Yoichiro, Yukari, and Yukiko Tatsumiya.
* AlternateHistory: Reimagines the history of Tokyo from an occult perspective.
* AnimatedAdaptation: ''Doomed Megalopolis'' (duh).
* {{Antihero}}: Yukio Mishima.
* AnyoneCanDie:
** With the exception of Kato, not many characters make it through all of Tokyo's history.
** [[spoiler:Kato himself does not survive the end of ''Doomed Megalopolis'']]
* ArchaicWeaponForAnAdvancedAge:
** The Tsuchimikado cultists fight the shikigami armed with simple [[WoodenKatanasAreEvenBetter shinais]]. Although this is noted as a rather basic tactic, they do manage to kill many of them before being [[ZergRush outmatched by sheer numbers]].
** In the film, they use [[SimpleStaff shakujo staves]] to corner Kato after he has captured Yukari.
* {{Badass}}: Yasunori Kato.
** BadassCape: That's also an AllEncompassingMantle.
* BadassGrandpa: Yasumasa Hirai.
* BadassNormal:
** Shigemaru Kuroda may pass as a bumbling character, but he can hold his own when the occasion requires it. In the anime, he has mystical powers and can even fend off shikigami with chants.
** Koda Rohan by his own right. He chops dozens of shikigami with his wakizashi and even attacks Kato with it.
* BarehandedBladeBlock: At the end of ''The Last Megalopolis,'' Kato blocks Keiko's tanto by nonchalantly grabbing its blade. His hand bleeds from doing so, however. [[SubvertedTrope And he immediately guides her blade into his chest]].
* BigBad: Kato, although WordOfGod has stated that he is the [[VillainProtagonist true protagonist]] of the story.
* BigGood: Hirai to an extent.
* BlobMonster: In ''Doomed Megalopolis,'' some of Kato's shikigami seem to be made of a black tar-like substance.
* BloodMagic: In ''The Last Megalopolis,'' after Kato flees with Yukari, Hirai uses his own blood to power one of his shikigami to find them. The spirit is shown possessing a random bird which had flown through the paper before reaching its destination.
* CaneFu: In the anime, Hirai impales a shikigami with his cane.
* ChainsawGood: The goho doji in ''Tokyo: The Last Megalopolis'' has a built-in chainsaw that it tries to attack Keiko with. This is a reference to old goho doji depictions, where they are drawn wearing a collar of swords.
* ChestBurster:
** ''The Last War'' features Yukiko's nightmare in which a clone of Kato bursts from her boyfriend's chest. At the end, [[spoiler:Kato's soul bursts from his own chest after being {{DePower}}ed.]]
** The fukuchu-mushi inside of the nurse breaks out from her back when is summoned by Kato. It's unknown whether the nurse had been possessed by the spirit or instead she ''was'' a disguised spirit all along.
* ClothingDamage: Specially in the anime. In the third episode, Yukiko is stripped naked before she is served to the underground dragon as a sacrifice. In the final episode, Keiko steadily loses her clothing while fighting Kato and his creatures. She's completely naked at the end, while channeling Kannon.[[note]]Mind you, this is due to nakedness symbolizing purity, and not simply {{Fanservice}}[[/note]]
* CoolHorse: Masakado sends one to Keiko at the fourth episode of ''Doomed Megalopolis''. It appears as a furry, equine mystic being.
* CourtMage: Yasumasa Hirai. He is the leader of the Tsuchimikado Family, an onmyodo clan that serves the Emperor.
* CrossOver: ''[[http://www.gamefaqs.com/neo/583698-quiz-daisousa-sen-part-2-quiz-meintantei-neo-geo Quiz Daisousa Sen Part 2]]'' crosses over the ''Teito Monogatari'' series with {{Neo Geo}}'s quiz game series. In one of the scenarios, the main characters travel back in time and befriend Yukiko. [[spoiler:And then Kato steals their time machine.]]
** ''Film/TheGreatYokaiWar'' is a basically a crossover between ''Teito Monogatari'' and the works of [[Manga/GegegeNoKitaro Shigeru Mizuki]], although it is generally marketed as its own entity.
** Japanese owarai duo, The Tunnels, crossed ''Teito Monogatari'' with their super-sentai spoof series of skits, ''Kamen Rider Norida''. The titular goofy superhero has to save Tokyo from a bunch of [[PaperThinDisguise badly disguised]] Kato impersonators. [[spoiler:He ends up getting saved by the real Kato, who is not happy with a bunch of wannabes pretending to be him.]]
* CuteAndPsycho: Yukari Tatsumiya while controlled by Kato.
* DangerouslyGenreSavvy: Hirai is wise enough to know a way to protect Yukari from Kato's influence, but Kato knows it too and thus is able to thwart it.
* DarkActionGirl: Kato's female servant in the live action film.
* DarkerAndEdgier:
** ''Tokyo: The Last War'' started this trend. Despite the first film's box office success, the producers felt that it was still too confusing for mainstream audiences, so they decided to streamline the sequel down into a more conventional horror movie inspired from thrillers like ''Franchise/ANightmareOnElmStreet''. Likewise the sequel is more violent and BloodierAndGorier than the first film, and takes place in a much darker, grittier setting. Some of this is justified, since it does take place during the end of UsefulNotes/WorldWarII.
** ''Doomed Megalopolis'' expanded on the horror elements of ''Tokyo: The Last War'' to the point of being a GrossoutShow. It contains more [[BloodierAndGorier graphic violence and gore]] and boosts it up with added [[HotterAndSexier sexual imagery]][[note]]for example, the ''fukuchu-mushi'' did not have penis-heads in any other adaptation[[/note]] than any of the previous adaptations. It also adds some disturbing, onscreen rape scenes to show that [[spoiler:Yoichiro and Yukari's incestuous relationship is ''not'' consensual.]]
** ''Teito Monogatari Gaiden'' is this to even ''Doomed Megalopolis.'' It contains so much gratuitous sex and violence, that it's pretty much an ExploitationFilm. Fans despised it so much that there were several walk outs during its limited theatrical run.
* DemotedToExtra: The classic Meiji era writer Koda Rohan had a much more active role in the novel and live action film. But in ''Doomed Megalopolis'', most of his actions are given to Kamo, a fictional onmyoji. Ogai Mori (another famous Meiji era writer), who was also a major supporting character in the book, is just relegated to a cameo in the cinematic adaptations.
* DrillTank: Gakutensoku is equipped with drills in the anime and crushes some shikigami with them.
* DrivingQuestion: What great power is fueling Kato? Who is he, and why does he want to destroy the city so bad?
* TheEndOrIsIt: At the end of ''The Last Megalopolis,'' we briefly get a glimpse of Keiko walking down the street when she was presumed dead...[[spoiler:and Kato, too.]]
* EpicMovie: At the time, the first film was one of the most expensive Japanese films ever made, almost matching Film/{{Ran}}.
* EvilDetectingDog: In ''The Last Megalopolis,'' a [[PreciousPuppy Shiba inu puppy]] gets very agitated when Kato walks by him.
* EvilSorcerer: Yasunori Kato.
* FaceFullOfAlienWingWong: In the anime, Kato and his ''kodoku''-controlled nurse use this to introduce a ''fukuchu-mushi'' (worm spirit) in Yukari. The spirit takes the form of a eyeball and is introduced via [[ForcedKiss mouth-to-mouth]].
* {{Familiar}}: The shikigami and gohou doji.
* FangsAreEvil:
** In ''Doomed Megalopolis'', Kato has vampire-like fangs that he bears whenever angry, shouting, or cracking a SlasherSmile. The cover of the OVA gives him a [[MoreTeethThanTheOsmondFamily mouth full of shark-like teeth]]. ''The Last Megalopolis'' emphasizes his canines sometimes, too.
** Also from ''Doomed Megaloolis'', Kato tortures Keiko in a vision in an attempt to get her to hate him. Just as she's giving in to the dark side and breaks free, she suddenly grows fangs.
* FengShui: Along with onmyodo magic, it was the first modern fictional work to popularize Feng Shui in the Japanese media. This popular interest would serve as a lead up to the academic feng shui "boom" in 1990's, where many Japanese scholars started studying the practice's influence in the history of their country.
* FollowTheLeader:
** It's believed that Baku Yumemakura's incredibly popular ''Onmyoji'' series (also made into a film of the same name) was written in response to the success of this novel (the first ''Onmyoji'' short story emerged 3 years after ''Teito Monogatari'' started being published).
** Within the franchise itself, the disgusting imagery in ''Doomed Megalopolis'' was most likely inspired by the commercial success of hyper violent, perverse "adult" anime like ''Legend of the Overfiend''. Also, the excessive perverse horror elements in ''Teito Monogatari Gaiden'' were most likely inspired by the commercial success of ''Doomed Megalopolis''.
* FromClonesToGenre: If "Modern day Onmyoji" (like Clamp's popular ''TokyoBabylon'' series) even qualifies as a genre, then it originated here.
* FullFrontalAssault: In the climactic battle at the end of the anime, Keiko ends completely naked due to ClothingDamage. In this case, her nudity symbolizes her newfound spiritual purity as a Bodhisattva [[spoiler:which is how she defeats Kato.]]
* GenreBusting: Although Western distributors have insisted upon classifying its adaptations as horror, the original novel constantly gets classified as science fiction by the Japanese. However, it can't be just science fiction because it also has heavy elements of magic and folklore in it, placing it closer to fantasy. In fact, the author first described the novel to an English audience as a "fantasy romance". Also all the historical infodumping in the novel brings it closer to historical fiction.
* TheGhost: Taira no Masakado. Subverted in the anime, in which he appears under the form of a ghostly samurai.
* GiantFlyer: In the anime, Kato summons a gigantic, flying manta ray-like spirit to besiege the Tatsumiya house.
* GoodHurtsEvil: In the anime, [[spoiler:Keiko defeats Kato with this.]]
* GrewBeyondTheirProgramming: At the end of the live action version, the robot Gakutensoku momentarily becomes sentient to defend his master (the historical character Dr. Makoto Nishimura, who is played by his real life son Ko Nishimura) from the last of Kato's shikigami. This is never explained, although it somehow fits with the mysticism around Gakutensoku.
* HandSeals: Most of the magic users in the series do these, as Onmyodo and other spiritual powers in the series require it.
* HeroesPreferSwords: Both heroes and villains use swords in ''Teito Monogatari''. Koda and Kamo fight with wakizashis, and Kato use a katana at some point.
* HistoricalDomainCharacter: One perk of the books is that many Japanese historical characters plays an important role in the story.
* HistoricalFiction: Imagines the history of Tokyo as influenced by the supernatural. Also works in numerous historical persons into the plot.
* HistoricalHeroUpgrade:
** Gakutensoku was reformatted into an excavation robot to drill through a rock wall in an EldritchLocation when the human miners kept getting attacked by shikigami or started hallucinating. [[TruthInTelevision Yes,]] [[http://en.wikipedia.org/wiki/Gakutensoku it was a real robot]].
** Koda Rohan not only challenges Kato several times, but also manages to cut his hand off!
* HistoricalRapSheet: Kato winds up being responsible for the Great Kanto Earthquake in 1923.
* {{Homage}}: Practically ALL the supernatural/mythological subject matter is taken from the classic Japanese or Chinese folklore, from the medieval tale collections ''Uji Shui Monogatarishu'' and ''Konjaku Monogatarishu'' to classic Chinese literature such as epics like ''Romance of the Three Kingdoms''. For example, Kato's magical impregnation of Yukari is based on obscure folktales about the exploits of King Wen of Zhou, one of China's ancient Emperors. Also, the character of Yasumasa Hirai is a direct descendant of the great onmyoji Abe no Seimei, and many of Hirai's actions in the story are directly based on those of Abe no Seimei from those old folktales. And the scene where Koda Rohan chops off Kato's hand is inspired directly from the legend of Watanabe no Tsuna, the proud warrior who chopped off the arm of an oni at Modoribashi Bridge. In fact, the story of ''Teito Monogatari'' could be seen as a speculative continuation of all these old stories set in modern history.
* HotBlooded: Koda Rohan, who doesn't care about the risks if he has his reliable sword.
* HumanoidAbomination: While Kato is portrayed as an almost normal human in the original novels, the anime and the films prefer to portray him with a much more [[BizarreHumanBiology sinister biology]], complete with TaintedVeins and a unnaturally long face.
* HypotheticalCasting: Realized in the form of actor Ko Nishimura, who got to play his real life father Dr. Makoto Nishimura in the live action film. Also legendary Kabuki actor Tamasaburo Bando V was allowed to portray his favorite author Kyoka Izumi in the live action film as well.
* IHaveTheHighGround: Kato does this a lot. The box art of ''The Last War'' even features him standing around on a high metal tower. In the anime, he stands on poles, roofs, treetops, etc.
* InstantSedation: In the live action film, Kato knocks out a chamber full of onmyoji using a spiderweb-like sedative spell.
* InterplayOfSexAndViolence: Kato flirts with Keiko several times in order to [[InLoveWithYourCarnage provoke her into attacking him]]. In the anime, he even has his black slime shikigami grope her breasts in an attempt to enrage her.
* IronicNurseryTune: "Kagome, Kagome" is used in ''Doomed Megalopolis'' as Kato's way of marking his next target.
* KungFuWizard[=/=]MagicKnight: Most onmyoji in the series are shown commonly using weapons from Japanese traditional martial arts.
** The most obvious example is Kato since in the original novel, he's proficient with a katana and wielded a magical sword.
** Koda Rohan is a skilled swordsman, and later on in the novel he learns magic.
** Kamo, the minor onmyoji, is also skilled with the short sword.
** In the anime, Yasumasa Hirai uses a daikyū or longbow to fire a magic arrow against Kato.
** Also Keiko qualifies, as she fights with a naginata.
* LightIsNotGood: Played with in the anime. Yasumasa Hirai, the good sorcerer dressed in bright white, is beaten by the dark and evil Kato because in fact he is not morally better than Yasunori; they share the same magic. However the power of the curse fueling Yasunori is far older and stronger than anything Hirai or his ancestors have encountered, giving Kato the advantage.
* LivingStatue: In the film, Kato deploys a large, multi-armed statue to defend his house. In the anime, the ruined temple in which he retreats have some statues guarding it.
* MakingASplash: The fukuchu-mushi inside of the nurse creates a water explosion as a last resort attack, flooding the Tsuchimikado temple. In fact, the liquid itself doesn't happen to be water, but some sort of non-lethal poison.
* MamaBear: Keiko towards Yukiko.
* MarketBasedTitle: In Japan most of the adaptations are simply titled ''Teito Monogatari'' like their source material. But in the west, the OVA adaptation is called ''Doomed Megalopolis'' and the live-action adaptation is called ''Tokyo: The Last Megalopolis'' and both were marketed purely as horror titles. Evidently ''Tale of the Imperial Capital'' doesn't sound menacing enough.
* MauveShirt: Kamo. He's a powerful onmyoji in his own right, but he ends up being gruesomely killed by Kato.
* MentorOccupationalHazard: Justified. [[spoiler:Hirai sacrifices himself to show his devotion to the Meiji Emperor (who has just passed away). It also happens to divine the year of Tokyo's destruction.]]
* {{Miko}}: Keiko Tatsumiya.
* MiniatureSeniorCitizen: Hirai is pretty short in the anime, but not too.
* {{Motifs}}: The rainbow in the live action film.
* MrExposition: The series is extremely guilty of this. Several of the characters are based on real life intellectuals or scientists and they've got a lot to say. This is partly because the author Hiroshi Aramata's profession was a non-fiction writer, scholar and translator before he wrote this work.
* NaginatasAreFeminine: Keiko uses one.
* NiceHat: Kato's CommissarCap.
* NightmareFace: Usually courtesy of Kato.
** In ''The Last Megalopolis,'' Kato's face [[http://thatguywiththeglasses.com/images/easyblog_images/77616/thumb_1_lookingatyou.jpg twists into something demonic]] after Rohan chops his hand off. Yukari's does too.
** In ''The Last War,'' Yukiko manages to rip the skin off part of Kato's face, leaving him with a dangling eyeball.
** In the third episode of ''Doomed Megalopolis,'' one of Kato's trippy MindRape attacks features his face with bared fangs painted over the ground.
* NoNameGiven:
** Kyoka Izumi passes as this in the Western dubs of ''Doomed Megalopolis'', as his name wasn't mentioned in the anime and the dubbers probably didn't a clue about who he was. In the credits, he tend to appear as simply "the fortuneteller" or something like it.
** Same with Shin Mekata, Keiko's father.
** Kato's servant in the film doesn't have a name, or at least, her name is not mentioned. In the original novel though, her name is Hong Feng.
* NoPeriodsPeriod: Averted in a flashback in ''Doomed Megalopolis.'' A very young Yukari begins menstruating in front of a teenaged Yoichiro [[spoiler:who then decides it's a good time as any to try out his [[EroticAsphyxiation choking fetish]] on her.]]
* NotSoDifferent: Kato invokes this in the anime after Hirai calls him a monster. He tells Hirai to stop acting so self-righteous, as they, being onmyoji, both inflict curses on people for a living.
* OldMaster: Yasumasa Hirai.
* {{Onmyodo}}: The first modern fictional novel to popularize onmyodo mysticism in the Japanese media. The whole first portion of the novel is the battle between two rival factions of onmyoji. Only the Tsuchimikado family, the faction that serves the Emperor of Japan, is considered to be the official onmyoji.
* ParanormalInvestigation: Shigemaru Kuroda, the feng shui expert.
* PerkyFemaleMinion: Kato's female servant from the film. Unlike him, she appears to be a regular human onmyoji.
* ThePowerOfLove: [[spoiler:How Keiko defeats Kato at the end of the OVA.]] Averted in the books and the first movie, where [[spoiler:Kato is NotQuiteDead and gets away.]]
* PoweredByAForsakenChild: Kato's plans often involve using a Tatsumiya girl's spiritual powers.
* PropheciesAreAlwaysRight: Hirai divines that Tokyo will be destroyed in the next Year of the Boar, which is 1923. [[http://en.wikipedia.org/wiki/Great_Kanto_Earthquake Guess what happens to Tokyo in 1923]]?
* PsychicNosebleed: As Kato brings the moon closer to earth in ''Doomed Megalopolis'', he starts bleeding out his nose, as well as his [[TearsOfBlood eyes]], ears, and [[BloodFromTheMouth throat]].
* PsychicPowers: Spiritual powers tend to manifest in this way.
** {{Flight}}: Kato is a master of this.
** MindControl: Kato can take control of people, either by using ''kodoku'' or by brainwashing.
** MindOverMatter: Mainly used by Kato and Hirai. More seen in the second movie ''Tokyo: The Last War''.
* RapeAsDrama: Happens to poor Yukari in ''Doomed Megalopolis''. She is raped by her brother once and also magically raped when Kato forces a curse up her crotch. She is eventually DrivenToMadness, and becomes catatonic in the last two episodes.
* Really700YearsOld: Yasunori Kato was born somewhere in the 19th century at the latest.
* RedshirtArmy: Tsuchimikado cultists are pretty much CannonFodder to Kato and his shikigami. More in the film than in the anime, however.
* ReligiousHorror: ''Doomed Megalopolis'' is largely this.
* ReligionIsMagic: Onmyodo and feng shui magic, to be exact.
* ReligionIsRight: Specifically, Japanese folklore and feng shui are both right. This becomes important to the city planners, so that they don't disturb the various {{Eldritch Abomination}}s and [[EldritchLocation locations]].
* SealedEvilInACan: Taira no Masakado could qualify as this, but the twist is that he serves as a GuardianEntity as long as his rest isn't disturbed.
* SequelHook: At the end of the credits to ''Tokyo: The Last Megalopolis'' there is a tagline that says "Yasunori Kato will return". Also character dialogue at the end implies that the heroine Keiko Tatsumiya would also return. The resulting sequel ''Tokyo: The Last War'' only followed one of these promises and turned out to be a disappointment.
* ShootTheDog: Kamo is perfectly willing to sacrifice Yukiko to banish Kato forever. It doesn't work, however.
* SquishyWizard: The anime version of Yasumasa Hirai is a subversion. While not a [[KungFuWizard hand-to-hand fighter]], he is incredibly agile and resilient for a man of his age, being able to move faster than a magic blast and survive to an arrow through his torso. On the other hand, his live action film counterpart is never shown in the battlefield.
* StockScream: For some reason, the English dub of ''Doomed Megalopolis'' adds in screams for the spirits as Yukari is being possessed by Masakado. In particular, the Howie scream and the shrill female scream are used.
* SuperSpit: The kodoku nurse can spit [[HollywoodAcid acid]] to blind Hirai's redshirts.
* TheTokyoFireball: Pretty much the whole series is about the citizens of Tokyo coming to terms with the historical disasters afflicting the city. Remember, it covers 90 years of the 20th century history of Tokyo... A lot of happened to the city during that period.
* TokyoIsTheCenterOfTheUniverse: The novel is called ''Tale of the IMPERIAL CAPITAL'' for crying out loud. What was the capital of the Japanese Empire in the 20th century?
* TragicHero: Yukio Mishima.
* TropeMaker: Many modern artistic representations of onmyoji in popular culture owe a lot to this series (including the idea of the Black vs. White Onmyoji clans). It also created the "demonic sorcerer wearing an Eastern style military outfit" archetype. M. Bison of ''Franchise/StreetFighter'' fame is undoubtedly the most popular example of this.
* TheUnfettered: Absolutely nothing will stop Kato from trying to destroy Tokyo, whether it be being turned to stone, stabbed in the neck, getting his eye gouged out, ''nothing''. [[spoiler:Although channeling a celestial bodhisattva seems to do the trick in the OVA.]]
* VerbedTitle: '''''[[DoomyDoomsOfDoom Doomed]]''' Megalopolis''
* VillainousBreakdown: In the climax of the OVA, Kato completely freaks out as the Kannon-possessed Keiko advances on him, and all of his dark magic [[NoSell has no effect on her]]. He finally has a VillainousBSOD and drops to his knees, not even bothering to try and run away.
* [[WarriorPoet Warrior Writer]]: Koda Rohan, who is not at all afraid to challenge demonic sorcerers by himself.
* WhoYouGonnaCall: Kato's occult mishaps are always first noticed by politicians, scientists, or writers; all of whom are completely unprepared to deal with the supernatural. To compensate, they have to call in the real occult experts which include the official onmyoji (the Tsuchimikado Family) and a feng shui master named Shigemaru Kuroda.
* WizardBeard: The anime version of Hirai.
* WombLevel: The realm of the underground dragon in ''Doomed Megalopolis'' is a bizarre, organic living cavern.
* {{Youkai}}: Not terribly prominent in this series, however the character of Kato is described as a "oni" as are the creatures he summons. Later on in the novel, Kato summons Water Tigers.
* YouGottaHaveBlueHair: The art direction in ''Doomed Megalopolis'' makes almost everyone look like they all have purple hair for some reason.
* YouMonster: Hirai calls Kato a monster in both the anime and the film.

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