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[[quoteright:300:[[NakamuraTaizaburo http://static.tvtropes.org/pmwiki/pub/images/rsz_nakamura-taizaburo-sword_4262.jpg]]]]
[[caption-width-right:300:Practical, efficient, clean, and awesome!]]

->''"Aaaand, the split... Any minute now. Damn that must have been a smooth cut, he ain't falling... apart."''
-->-- '''Dr. [=McNinja=]''', ''Webcomic/TheAdventuresOfDrMcNinja''

A swordsman strikes an opponent or other object with a mighty blow, almost always on a diagonal -- from shoulder to opposite hip if the target is human(oid). For a moment, [[YouAreAlreadyDead nothing appears to happen.]] A few seconds later, though, the top half of the object begins to slide off the bottom half: through [[SuperStrength great strength]], [[ImplausibleFencingPowers great skill]], [[AbsurdlySharpBlade the legendary virtues of the sword]], or a healthy dose of AppliedPhlebotinum, the sword has neatly cloven the object in two with a single blow. If the cloven object [[HalfTheManHeUsedToBe is a person]], they may laugh for a moment before a shocked realization and then slide apart and possibly with a burst of HighPressureBlood for effect. In Japanese swordsmanship, these are named after their direction: downward diagonal (Kesa-giri), upward diagonal (Kiri-age or Gyaku-kesa), horizontal (Yoko or Tsuihei), and straight downward (Jodan-giri, Happonme, Makko-giri, Shinchoku-giri or Dottan-giri).

Disconcertingly, the actual depth of the object that's being sliced never affects the outcome of this move. It's possible to DiagonalCut items [[ImplausibleFencingPowers that greatly exceed the length of the swordsman's blade]], such as cars, sequoias or in extreme cases entire ''buildings''.

A variety of CleanCut, and compare SingleStrokeBattle; this is a slightly more over-the-top version, and applies to inanimate scenery, too. RazorFloss tend to deliver DiagonalCut once per show for extra shock value and[=/=]or [[RuleOfCool bonus awesomeness]], then CleanCut is toned down back to more believable forms.

Very much TruthInTelevision, both in {{kenjutsu}} and in European swordsmanship.

Bonus points if nothing happens until the sword is resheathed.

Someone has [[{{Pun}} cut together]] a [[http://www.break.com/index/cut-slide-movie-montage.html reel]] of many notable examples of the diagonal cut. Be warned, however, [[ExactlyWhatItSaysOnTheTin 4 minutes of people getting sliced up]], even in Hollywood-improbable circumstances, can be a [[{{Squick}} little unsettling]]. However, it may also be a [[{{Narm}} hilarious]] example of how this trope should probably be [[SpecialEffectsFailure limited to animation.]] [[OverlyLongGag Further]], it shows that something used too often can [[TropesAreNotGood lose its effect very quickly]].

----
!!Examples

[[foldercontrol]]

[[folder:Anime & Manga]]
* Mikoto's sword Miroku in ''Anime/{{Mai-HiME}}''.
* Likewise, almost all Otome in ''Anime/{{Mai-Otome}}'' who use swords as weapons.
* ''VisionOfEscaflowne''
* ''MazeMegaburstSpace''
%%* ''Franchise/SailorMoon''
* Kun˘ does this to a tree [[WoodenKatanasAreEvenBetter with a bokken]] in an early episode of ''RanmaOneHalf''.
* ''Franchise/LupinIII'', Goemon does this frequently. Things rarely fall apart until he has resheathed his sword, and [[CatchPhrase at some point he will say, "Once again I have cut a worthless object."]]
* This is how Kagato is defeated in the ''TenchiMuyo'' {{OVA}}s. Tenchi himself suffers a similar cut in the exchange with Kagato, but is so charged with power that it heals instantly. Kagato's own previously-established HealingFactor, on the other hand, was negated by the sheer power of Tenchi's literal InfinityPlusOneSword. Also, rather than the halves of his body sliding apart, Kagato ''disintegrates'' after a few seconds, giving him enough time to congratulate Tenchi on his victory. Of course, it's only after the girls show up that they realize he also Diagonally Cut the whole space fortress. Which was in some unexplained way linked to Kagato's body.
* ''Anime/DigimonAdventure'' has [=WarGreymon=] taking on the giant mecha dragon Machinedramon. [=WarGreymon=] rushes forward with his [[AbsurdlySharpBlade Dramon Destroyer claws]] swinging wildly, {{Flash Step}}s to behind Machinedramon, and de-digivolves to Koromon with a cut on his own forehead. Machinedramon appears untouched and turns to boast about the heroes' apparent loss, only for Koromon to reveal that during the charge Machinedramon had been sliced "like an onion." Machinedramon's body then collapses into three clean-cut pieces -- [[CrowningMomentOfAwesome a great scene]] and a fitting end to a huge JerkAss with a very real KillEmAll attitude.
* ''Franchise/DragonBall''
** Yajirobe's fight against Cymbal in [[Manga/DragonBall the original manga]]. Yajirobe quickly draws his sword, slashes, and resheathes it. Cymbal starts laughing when suddenly his upper half slides off his body.
** (Future) Trunks does this to Frieza in ''Anime/DragonBallZ'', although it is a vertical slice instead of diagonal, and after Frieza slides apart, Trunks then slices ''those'' two halves into about a dozen smaller ones before blowing them away. Amusingly, the camera briefly shifts to Frieza's point of view just after he's cut in half, with the screen splitting in half as he is (thus making it look like it was Trunks who was sliced).
** In the seventh movie, Future Trunks battles Android 14, their fight comes to an end when their blows collide with Trunks using his sword, Android 14 comes out seemingly unscathed he runs out at Trunks and his body splits in half just before he reaches him.
* In the manga and anime ''SamuraiDeeperKyo'', when Kyo is just about to end the battle and waste the other guy, all he does is one slash. Then he sheathes his sword, tells everyone to haul ass because they need to get to wherever they're going, and starts walking away. Then the enemy tries to move and slides in two. (It's more vertical usually but it's still along the lines of a SingleStrokeBattle.) At one point you don't even see him move. Not even any movement lines. Just his sword clicking as he puts it away.
* ''{{Claymore}}'' is a very festival of {{Diagonal Cut}}s and {{Single Stroke Battle}}s.
* ''RurouniKenshin''
** Even though the protagonist is a TechnicalPacifist during the series, he vanquishes several inanimate objects this way. At one point, he uses his DiagonalCut to slice a vegetable... which he then is able to stick back together because the cut was just ''that'' clean, as a proof of the blade's sharpness. His style, Hiten Mitsurugi Ryu, even has a name for this technique. He actually did this using a KITCHEN KNIFE, rather than his own sword, although it was to test the quality of a prospective sword supplier's work.
** Used in the movie version, in which a character is shown partially unsheathing his sword, there is a flash, and then a confused-looking sailor takes a drink from the bottle of wine he is holding, which falls in half minutes later. Yes, minutes.
* ''Manga/OnePiece''
** Any and all fights in which Zoro takes part will feature this trope to excess. Most notably when he sliced through the Sea Train wagon during the Enies Lobby arc.
** In the battle against Don Krieg, Mihawk slices Krieg's ''entire ship'' in half like this. While Mihawk's sword is [[{{BFS}} big]], but not ''that'' big; he has some as yet unexplained (and given the nature of the series, it probably never will be) ability to slice through things without his blade actually have to touch them. [[spoiler:During the timeskip, Zoro learned this trick from him.]]
** During the Marineford battle, [[http://img87.imageshack.us/img87/9653/751pxmihawkslash.png he actually slices through]] ''a frozen tsunami''. Why? He tried to slash Luffy and missed.
** Brook manages this a few times during the Thriller Bark arc.
* Done to high-rise apartment building in ''LightNovel/KazeNoStigma''. Everything else starts ''out'' with such a cut but quickly gets diced in the follow up.
* ''GetBackers'': [[SpellMyNameWithAnS Kuro(u)do(u) Akabane]] frequently slices victims -- sometimes like this, sometimes far more elaborately, sometimes several at once -- and they don't realize it until long after he's finished, come to a stop, and said something to another character. Then LudicrousGibs occur almost explosively. If you see Akabane, and then suddenly are not sure where he went, chances are that you've been dead for several seconds and haven't fallen apart yet because GravityIsAHarshMistress.
* Hiei from ''YuYuHakusho'' is rather fond of this, most notably having done it to Seiryuu the Blue Dragon in the first arc (although he went a little beyond the trope to cut him a total of sixteen times at various angles, and the guy ''still'' had time for a final line), and Kurama has been known to pull something similar from time to time. With a ''[[WhipItGood whip]]''.
* ''Manga/{{Bleach}}'': KuboTite is very fond of this trope. Almost all the characters that fight will, at some stage, perform a diagonal cut, be it on their opponent or some scenery around them. Most of the characters will go on to perform diagonal cuts in later fights, too. In fact, it's practically a default cut in this manga. Yoruichi and Byakuya have each seemed to be the victim of this trope...except that Yoruichi's advanced form of FlashStep (which she taught to Byakuya) allows them to somehow leave afterimages that ''bleed as if they were cut''. Kenpachi has one of the more notable examples, where his slash after [[IAmNotLeftHanded releasing]] his PowerLimiter cuts down a ''skyscraper''.
* Technically performed in the anime adaptation of ''Anime/{{Witchblade}}'', where the main heroine performs a vertical cut on a demon. After a few seconds nothing has happened and she begins to walk away. The demon cries "Hey, I'm not finished with yo-" and is cut off by his own explosion.
* Kenshiro from ''FistOfTheNorthStar'' displays the ability to kill enemies without them realizing their own death, but does not cut. No, this trope applies to Rei (and all the users of Nanto Suich˘ken).
* Justice from ''Anime/AfroSamurai'' sets himself up as a major {{Badass}} by pulling one of these off ''with a revolver'', holstering it after doing some GunTwirling for extra Cool. [[spoiler:Subverted, in that he actually used a sword, held with his hidden third arm. Still {{Badass}}, though.]]
* In the third episode of ''{{Hellsing}} Ultimate'', Alucard pulls a few of these off on a SWAT team ''with his fingertips.''
* Almost all monsters of the week were killed this way in ''{{Voltron}}''.
* Referenced/parodied in the opening titles of ''Anime/DotHackSign'', where some of the game characters walk on, swing their swords, momentarily split diagonally and then return to normal.
* Setsuna of ''Manga/MahouSenseiNegima'' does this occasionally. She has a technique explicitly made for [[ImplausibleFencingPowers cleaving solid rocks in two]] and having them fall seconds later, though less dramatically. [[BloodlessCarnage Because of the nature of the series]] ([[MoodWhiplash at least before volume 20]]), she doesn't do this much (unless a paper bird falling apart in mid-flight counts).
* ''Anime/{{Pokemon}}''
** This style has been known to be used in the anime, and in the handheld battle scenes the animations for attacks such as Slash and False Swipe end up looking a lot like it.
** ''PokemonSpecial'' has [[spoiler:Mewtwo using his psychic powers to do this ''on a building''. This is visualised by Mewtwo transforming his "psychic weapon", aka, a spoon, into [[{{BFS}} the biggest katana you will ever see]].]]
** Farfetch'd was able to do this with [[ImprobableWeaponUser a]] [[AbsurdlySharpBlade green]] [[EdibleBludgeon onion]].
* The manga ''SamuraiDeeperKyo'' takes this trope to its logical extreme: just about everyone who wields a bladed weapon does one at some point.
* Although ThisIsADrill and not a sword, the way the Giga Drill Breaker from ''TengenToppaGurrenLagann'' goes off -- Gurren Lagann passes through the victim, swings its right arm back while retracting the drill, followed by the victim exploding -- is stylistically identical to the archetypal DiagonalCut SingleStrokeBattle.
* ''GundamSEEDDestiny''
** In episode 12, Shinn does this ''[[CrowningMomentOfAwesome to the bridge of a battleship.]]'' It helps that he's in a HumongousMecha DualWielding {{BFS}}s at the time.
** Later, after Shinn receives the [[MidSeasonUpgrade Destiny]], he uses his new Gundam's {{BFS}} (a standard weapon on this one) to do this to a giant enemy mobile suit. The Destiny drops down through frame incredibly fast, and doesn't seem to have done anything at first, until the enemy machine's two halves slide apart, a fraction of a second before it explodes. Admittedly, this is a ''vertical'' cut rather than a diagonal one, but otherwise a classic example.
** During the same battle, Shinn orders that the twin {{BFS}}s from his old mecha be launched for his two companions to use, so that they can also slice up the other, identical giant enemy Gundams.
** Lowe also pulls this off in ''GundamSEEDAstray'' once he gets the Gerbera Straight. At one point, an enemy Mobile Suit comes after him with his friend Kisato strapped to its head. Lowe's attack not only does this to the mecha, but catches part of Kisato's ''sleeve'' too (despite being about as thick as she is wide). As a TechnicalPacifist, Lowe is quite adept at doing this so that the targeted mecha will fall apart without harming the pilot.
** [[GGundam G Gundam's]] [[McNinja Schwartz Bruder]] does this to a large tree...with a dulled and rusty sword. This is to demonstrate that once Domon completes his training, the quality of the blade will be irrelevant; it's just a focal point for the swordsman's spirit.
*** Domon's Bakunetsu God Slash has this effect as well, but since it's used on the [[http://www.mahq.net/mecha/gundam/g/gf13-044nnp.htm Mandala Gundam]], it has the effect of making all the balls that make up its arms and waist pop off like a broken pearl necklace.
* ''CodeGeass''
** Suzaku in his upgraded Lancelot Albion does this to Bismark (a.k.a. the Knight of One). He bifurcates Bismark's {{BFS}} in the process, which is remodeled into a pair of (barely) smaller swords afterward.
** Way before that, Mao does it. With a chainsaw.
* In the fourth episode of ''{{Diebuster}}'' [[spoiler:Nono]] does one of these ''to a planet'' '''''from the inside'''''.
* Happens all the time in ''Manga/MurderPrincess''.
* ''Manga/InuYasha'':
** Inu-Yasha [[http://www.mangafox.com/manga/inuyasha/c034/11.html kills Hiten]] like this. Cutting through the haft of Hiten's halberd and Hiten's head and sholder.
** When demonstrating to Jaken what Tenseiga's power is, Sesshoumaru performs a diagonal cut on him. Subverted because Tenseiga is incapable of cutting living or physical objects, so Jaken wasn't really injured. However, when Sesshoumaru later kills spirits with it, he'll often kill them via a diagonal cut. In particular, when he slashes Magatsuhi's true body, he does this to Magatsuhi's face.
** Kaijinbou, when possessed by [[EvilWeapon Toukijin]], does this to Jaken.
** Parodied in a filler episode where Shippo and [[CuteBruiser Soten]] both score one... using kendamas!
* In ''LightNovel/FullMetalPanic'', during their final battle, S˘suke did this do the head of Gauron's AS. With a machete the size of a car. Too bad Gauron had auxiliary sensors so he didn't have to fight blind.
* The Parasites from ''Manga/{{Parasyte}}'' prefer this method for delivering their coup de grace, oftentimes to several people at once.
* In the ''Anime/MegaManNTWarrior'' manga, Mega Man Protosoul debuts by combining this with both ImplausibleFencingPowers and an energy attack-based OutOfTheInferno, slicing through not only Bass GS' newest and most powerful attack yet, but through the dark-energy dragon he summoned to use the attack as well.
* In ''Anime/GunXSword'', [[spoiler: Vaan dispatches the Claw in this manner.]]
* Done often in ''Anime/AfroSamurai''. It's probably best demonstrated in the movie in which Afro faces off against a band of mooks, he slashes at them with his sword rapidly then puts it back in it's sheath moments later blood starts spraying from the mooks' wounds before they fall into pieces.
* ''Manga/{{Yaiba}}'''s [[CallingYourAttacks Kaminarigiri]] ([[ShockAndAwe Lightning Cut]]) attack sometimes results into this. He also uses the non-lethal variation against machines, weapons and clothes.
* Subverted in ''Manga/{{Naruto}}'': when Sasuke is fighting Deidara, he cuts clean through Tobi, who falls over a second later, but to Sasuke's confusion Tobi ''gets back up'', seemingly unharmed, shortly thereafter. [[spoiler:"[[TheManBehindTheMan Tobi]]" actually [[IntangibleMan phased through the attack entirely]], then pretended to be injured before Deidara would notice to keep his cover.]]
* [[{{Samurai}} Micaiah]] of ''Manga/MagicalGirlLyricalNanohaVivid'' managed to do the vertical version with a [[WoodenKatanasAreJustBetter bokken]] in Chapter 45. It had appeared that her AttackHello on [[DefeatingTheUndefeatable Sieg]] was harmlessly deflected by the latter without effort, but after the two had a conversation that lasted a few pages and Micaiah started to walk away, the ModestyTowel Sieg was wearing [[ClothingDamage suddenly started to fall apart]].
[[/folder]]

[[folder:Comic Books]]
* Happens in the fourth book of ''ComicBook/ScottPilgrim'', in which the victim is actually able to get a few words in before sliding apart.
* Hit-Girl does this to random mooks a lot in ''Film/{{Kick-Ass}}''.
* In one issue of ''GIJoe'', Snake-Eyes demonstrates his "subtle cut" against a practice dummy. When the dummy doesn't fall apart, the following comments pop up in the background:
-->"Are you kidding? That cut was so subtle it missed the target!"\\
"Just keep watching."\\
''(Snake-Eyes stomps the floor, and the target's head slides off)''\\
"True subtlety is having to remind the target it's been cut."
[[/folder]]

[[folder:Films -- Animation]]
* At the end of ''Anime/HighlanderTheSearchForVengeance'' we have a decidedly one-sided battle, after a beat-down Colin gets one final boost of energy to jump up and slice Marcus right across the face. Cue smug looks from Marcus until his head falls off. Funny enough he's still talking after his head is separated from the body, though he's not the first person in the series to do this.
* ''Anime/FinalFantasyVIIAdventChildren''
** Done to many, ''many'' skyscrapers in the climactic duel of and to a lot of other objects (guns, a motorbike ''in mid-flip'') earlier in the film. It helps that Cloud's weapon is basically a sharpened [[{{BFS}} industrial girder]].
** At one point during the climax, [[spoiler:Sephiroth cuts a piece of a falling building along two axes simultaneously. The implication is that he used magic, since the cut edges were also on fire.]]
[[/folder]]

[[folder:Films -- Live-Action]]
* A rare Western example of the aftermath of this is seen in ''Film/MontyPythonsTheMeaningOfLife'', where a British soldier falls apart like a chopped cucumber.
* The blind swordsman ''{{Zatoichi}}'' is the undisputed champion of this.
* In the first ''Film/{{Underworld}}'' this happens during the final duel between Selene and Viktor. With his ''head'' no less. And it takes ''forever'' to fall off. Also note that it's done with a big, thick claymore, which should have made this much messier than it was.
* ''Franchise/StarWars Episode I: Film/ThePhantomMenace''. Given that the lightsaber fights in the franchise were explicitly based on Japanese samurai movies, this is not terribly surprising. Also, [[LaserSword given the nature of lightsabers]], [[JustifiedTrope completely justified]].
* In ''Film/{{Piranha 3D}}'' the piranha cause a wire to get loose from the stage and it slices through two girls, one of them dies instantly while the other appears to be unscathed with the only damage being her bikini top being cut off. After feeling herself to make sure she's all right, her upper half from her shoulder down to her torso slides off her body.
* ''IchiTheKiller''. Admittedly the cut is vertical, not diagonal, but the effect is the same: the victim delivers one final line, and his two halves slowly separate.
* The movie ''{{Equilibrium}}'' does a perfect diagonal cut/slide apart in live action as part of its climactic fight sequence, and the victim is even courteous enough to turn his head to the side so the audience can see his face sliding off. It looks exactly as awesome/stupid as it sounds.
* Happens in the prologue of ''Film/GhostShip''. When the cables tear through the Antonia Grazia, dismembering everyone on-board, most cuts are horizontal as the victims are standing. The captain is dancing with a little girl and bends in an odd pose to protect her and, after a few seconds of delay to look around at the carnage, the girl watches the cut form across his head.
* ''InterviewWithTheVampire''
** In the movie adaptation, Louis slashes at a rival vampire with a scythe as the latter capers past. The foe pauses for a few puzzled beats, as it appears Louis has missed -- until a diagonal section of the rival's upper torso falls off.
** And in ''Film/QueenOfTheDamned'', during the fight at the concert, Lestat slices through another vampire's neck with a long curved knife before kicking the body, causing the head to fall off.
* Used to the nth degree (though not with swords) in the first ''Film/ResidentEvil'' movie. A small group of characters are trapped in a short hallway with deadly lasers that cut them apart, while characters outside try desperately to deactivate them. On the last pass, the only surviving character is facing down what turns, to his horror, into a GRID of lasers. The outside characters manage to deactivate the lasers apparently in time, until the trapped character starts oozing from a grid of a thousand cuts -- and then falls apart in a fine dice.
* In the ''Film/{{Hellboy}}'' film, Kroenen cuts a stone statue imprisoning [[{{Hellhound}} Sammael]] this way.
* The first trap seen in the movie ''Film/{{Cube}}'' seems to do nothing except [[AudibleSharpness go "schinggg"]] -- until the hapless victim collapses into a pile of meat dice.
* Done in ''Film/JohnnyMnemonic'' with a monofilament whip.
* While not a full diagonal cut, ''Film/TheIcePirates'' does have the momentary delay. A brief sword fight in a BadGuyBar has a man beheaded, but he doesn't realize it until he tilts his head back to laugh at this weak attack, whereupon his whole head falls off.
* Humorous example from ''Film/WithoutAClue'': Reginald Kincaid (posing as Franchise/SherlockHolmes) tries to show off in the middle of a climactic fencing duel by slicing some candles. He seems to miss, but a while later the candles get shaken and their top halfs fall off.
* In John Capenter's ''Vampires'', when the head vampire Jan Valek is introduced he takes a swipe at Caitlan one of the vampire hunters with his claws and after a pause he splits in half from the head down.
* Used to [[{{Narm}} patently ridiculous effect]] at the end of ''Film/SilentNightDeadlyNightPart2''. Witness: [[http://www.youtube.com/watch?v=7Rj6vDwXbEQ#t=05m21s Ricky swings a wood axe]], and [[http://www.youtube.com/watch?v=fXQK0NZDANA#t=00m33s this is the result]]. Words fail.
* Done once in ''Film/NinjaAssassin'' in the first scene, which contains most of its {{gorn}}. The guy getting sliced was holding a shotgun in that moment, which was sliced through, too, making this also a perfect example of [[AbsurdlySharpBlade absurdly sharp blade]].
* In the DirectorsCut of ''Film/SinCity'', Miho slices [[spoiler: Manute]] in half with a spear. This scene was not in the theatrical cut or the comic.
* Happens with a redneck in ''Film/{{Slither}}'', after the BigBad's tentacle whips at him. The cut is not diagonal but perfectly vertical. And yes, it takes a few seconds for him to realize that [[YouAreAlreadyDead he's already dead]].
* In one of the first scenes of the live-action version of ''Anime/BloodTheLastVampire''.
* In the final showdown of ''Azumi,'' the BigBad takes a swing at Azumi with his sword only to have [[spoiler: his body spin a good 360 degrees--twice--while his head remains stationary.]]
* Averted in ''Film/PacificRim''. Twice in the film, kaiju are split in half by jaeger-mounted swords. One of the instances is even literally a diagonal cut. However, in both instances, the effects of the cut are quite immediate. (One of the kaiju even bellows in pain as the blade cuts through it, which is exactly opposite of how the trope is usually played.)
* Yukio's introduction of the centuries-old katana ''Danzan'' in ''Film/TheWolverine'' qualifies, as she draws, fluidly cuts, and resheathes the blade [[http://www.youtube.com/watch?v=zxnhtCQC13E before either the bar stool or the beer bottle being held by a bar patron comes apart]].
* Done vertically ''front to back'' in ''Film/Thir13enGhosts'', when a razor-edged glass barrier slices completely through a man standing in a doorway. For an instant, it's not clear what's happened because his eyes keep roaming side to side; then gravity takes over and his front half slides downward, exposing a grisly interior view of the back half of his body, still adhering to the glass.
[[/folder]]

[[folder:Gamebooks]]
* ''Literature/LoneWolf'': This is the fate of a [[TheUndead Vordak]] in Book 5, ''Shadow on the Sand'', if you have [[InfinityPlusOneSword the Sommerswerd]].
-->''[[SecondPersonNarration You]] strike again, curving the golden blade in a great arc. It bites into the Vordak's neck, tearing through its unnatural body, and severing it diagonally from collarbone to hip.''
[[/folder]]

[[folder:Literature]]
* In a rare book example, in the novel ''[[TheLegendOfDrizzt The Lone Drow]]'' by R.A. Salvatore. King Obould kills an elven warrior with precisely this trope, right down to the delay between the cut and the torso sliding away. He does it ''again'' in ''The Pirate King'', this time with an [[HornyDevils erinyes]].
* Shagga son of Dolf brags to Tyrion that he has performed such a feat with his axes in ''[[ASongOfIceAndFire A Clash of Kings]]''.
* ''Literature/TheDevilsDictionary'':
-->"ACEPHALOUS, adj. In the surprising condition of the Crusader who absently pulled at his forelock some hours after a Saracen scimitar had, unconsciously to him, passed through his neck, as related by de Joinville."
* The first chapter of the ZombieApocalypse novel ''Empire'' has [[TheGrimReaper Death himself]] do this to a zombie with his SinisterScythe. It is explicitly noted that there is at first no visible wound, only for a paper cut-like effect to appear and the zombie falling apart.
* In ''Discworld/CarpeJugulum'', this is done, not diagonally, but straight across the neck, using a [[CrowningMomentOfAwesome double-headed axe.]] Considering the victim is a vampire, he actually doesn't die, but has to walk very, very carefully after that...
* In ''Literature/TheRemarkableJourneyOfPrinceJen'', a legendary sword is so sharp that a light slash with it cuts a thick tree trunk so clean in two that it remains standing.
* In Dan Simmons's ''Literature/{{Illium}}'', the older Odysseus has a vibrating sword with so much cutting power that it does this, once to a tree and once to a quasi-mechanical creature.
* James Clavell uses this trope several times.
** In ''[[Literature/AsianSaga Shogun]]'', the westerner Blackthorne is accepted as a samurai and issued an old heirloom sword as a mark of Toranaga's esteem. While riding in the country with other samurai, they encounter a peasant oil seller who does not step aside to let them pass. The warlord Oni respectfully asks to borrow Blackthorne's sword, and performs the diagonal cut on the hapless peasant. He hands the sword back, explaining that a new sword must be bloodied for good luck...
** In ''{{Taipan}}'', an English merchant in Japan refuses to bow for a passing samurai, pointing out an Englishman bows to no one except Queen Victoria. The enraged Japanese teaches him manners with a partial diagonal cut that chops through his chest and belly. A doctor manages to save his life and stitch it all together again, but the stitches burst on his wedding night owing to "exertion" and he bleeds to death.
* A humorous example in the ''Literature/{{Discworld}}'' novel ''The Truth''. The vampire Otto Chriek receives a killing slash from the villain and the two halves of his undead body thrash around trying to find each other so as to re-unite.
* Happens in Creator/WilliamGibson's short story "Johnny Mnemonic", as per the Film entry above (it's not so much a monofilament whip as a ''[[SharpenedToASingleAtom monomolecular]]'' one).
[[/folder]]

[[folder:Live-Action TV]]
* An even ''more'' unlikely Western example is in ''CSINewYork''. The villain of the episode manages this on a man's neck. Somewhat subverted in that the man does die right away -- the head just fails to fall off immediately, greatly confusing the investigators.
* ''Series/KamenRiderFaiz'': Takumi's {{BFS}} finalizes a MonsterOfTheWeek with such a cut...and a second later, a nearby train car slides apart, too.
* In ''Series/KamenRiderOOO'', the [[FinishingMove OOO Bash]] is one of these. Not only does it slice the Yummy in half with a short delay, it cuts [[AbsurdlySharpBlade ALL OF REALITY]] as well. Thankfully, the Yummy is the only thing that doesn't return to normal afterwards.
* In the final episode of ''Series/BuffyTheVampireSlayer'', one of the Bringers does this to Anya from behind.
* In the spirit of its ''JidaiGeki'' theme, ''Series/SamuraiSentaiShinkenger'' pulls these off whenever possible.
* In the Japanese gameshow ''Ken-chan's Masquerade'', best known for the [[MemeticMutation "Matrix Ping-Pong"]] clip, a sketch depicts a samurai in a tall grass field, which rotates around him, to reveal a bamboo grove and three ninja from the shadows. He makes his slashes, then sheathes his swords -- then the ninjas, the bamboo grove, and ''[[SerialEscalation the moon]]'' slide apart, in that order.
* ''Series/StarTrekTheNextGeneration'': Worf lands one of these on a holodeck-generated training dummy, complete with the top half slowly sliding off before the whole mook fades away.
[[/folder]]

[[folder:Myths & Religion]]
* OlderThanPrint: In certain versions of the 12th-13th century epic ''Literature/{{Nibelungenlied}}'' after Kriemhild killed Hagen, Hildenbrand slashes her waist. Initially Kriemhild, who is still on a revenge high, laughs off the attack. Hildenbrand then drops his sword and calmly askes her to pick it up, and as she does so, she falls to pieces.
[[/folder]]

[[folder:Sports]]
* Averted in kendo, but played straight in Olympic Sabre. (With blunt weapons and not intending to kill your friends, though.)
[[/folder]]

[[folder:Video Games]]
* Both ''VideoGame/SamuraiShodown'' and ''VideoGame/TheLastBlade'' play this trope if the last blow is a strong slash with both characters standing.
* Johnny in ''GuiltyGear'' specializes in these. Most of his special attacks come in the form of diagonal cuts, and his Instant Kill turns the opponent into a playing card, which he cuts diagonally, whereupon it slides apart.
* ''FinalFantasy''
** Squall's first limit break in ''VideoGame/FinalFantasyVIII'', "Rough Divide", does this. His last one, "Lion Heart", also ends this way.
** Likewise, the special attack "Zantetsuken", used by the [[SummonMagic Summoned Beasts]] Odin and Yojimbo in the many games they appear in.
** Cyan from ''VideoGame/FinalFantasyVI'' can learn a similar move as his final bushido, and it's hit rate is even higher than Raiden's.
** At one point in ''VideoGame/FinalFantasyVIII'', [[TheRival Seifer]] does this ''to'' Odin.
** And if Odin's successor Gilgamesh misses on a Zantetsuken blow, he does this to ''everything except the enemy combatants''.
* In ''[[VideoGame/DissidiaFinalFantasy Dissidia]]'', diagonal cuts are as common as air, though the only thing being bisected is a player's Bravery gauge.
* In ''VideoGame/{{Okami}}'', just about every time the Power Slash technique is used, a diagonal or horizontal slice appears, then the sliced object splits apart slowly (Sliding down for diagonal, tipping over for horizontal).
* A partial parody of the samurai genre, in ''ShadowWarrior'' the sword often kills using the trope in textbook form. Typically followed by an appropriate BondOneLiner.
-->"Oh, split personality!"
* In the [=PS2=] remake of ''VideoGame/{{Shinobi}}'', enemies don't suffer CriticalExistenceFailure even when their health runs out -- they simply stop moving until you run out of enemies to kill or take too long to get to the next one, then they all fall apart messily, accompanied by a cutscene if you've chained four or more kills together. Let's not even go into the fact that Hotsuma's demonic sword can slice a Type 90 main battle tank in half like this.
* The moon at the start of the fourth case of ''PhoenixWrightAceAttorney: Justice for All''. It was cut by the Nickel Samurai.
* In ''DevilMayCry'', Vergil and his Dark Slayer style of swordsmanship is a god of this trope. His sword Yamato seems specially able to grant smooth and stylish cuts to whoever wields it, as shown by Dante who also knows Dark Slayer, and Nero who doesn't. What's more, enemies die only the moment Vergil clicks his blade back into place.
* Every game in the ''VideoGame/MegaManZero'' and ''[[VideoGame/MegaManZX ZX]]'' series has this happening to mooks (and most bosses) if a saber or similar bladed weapon deals the finishing blow. Then again, said mooks and bosses are all mechanical, so no censorship is required. Made UpToEleven with large bosses, some several times the size of the blade used, still getting sliced in half.
** Earlier in the series, in ''VideoGame/MegaManX2'', the Maverick boss Wire Sponge will be cut in half and explode if X deals the final blow with the Sonic Slicer.
** In ''VideoGame/Rockman4MinusInfinity'', [[spoiler:this is how Shadow Man kills the third Chimerabot in Wily 4 in if you achieve the secret condition.]]
* ''KingdomHearts''
** In the final stage of ''VideoGame/KingdomHeartsII'', a series of skyscrapers springs out of the ground to block Sora's path, who, using a reaction command, charges through every one of them and emerges at the exit, despite the fact they only slide apart ''several seconds later''. Also, Sora's keyblade is ''round''. It still cuts absolutely smoothly through objects several times its own length.
** Sephiroth opens the fight this way. If you don't [[PressXToNotDie press triangle]] you basically just die.
** Luxord dies this way.
** In ''BirthBySleep'', Terra has the unique attack "Zantetsuken", which takes a moment to wind up, but has a chance of instantly killing enemies.
* In ''VideoGame/SuperRobotWarsZ'', one of [[EvilCounterpart Asakim's]] attacks is this: he cuts straight through, nothing appears to have happened until he casually taps his victim, who promptly falls in two.
* In ''VideoGame/ChronoCross'', this is Fargo's Level 7 Tech, "Invincible". Used merely as a visual effect, though, since it just deals physical damage instead of instant-kills.
* One of the mini-games in ''VideoGame/WarioWare: Smooth Moves'' has the player perform a diagonal slash with the Wiimote. The starting position is called "The Samurai."
* In ''VideoGame/WorldOfWarcraft'', Treants will randomly die as if from a DiagonalCut, no matter what they were killed with. Yes, even with sticks.
* ''VideoGame/KirbySuperStar'' has Dyna Blade do this ''to the background'' in the intro sequence.
** And in ''VideoGame/KirbysReturnToDreamLand'', he can do this to several things with the Ultra Sword, most notably a volcano.
* In ''VideoGame/WiiSportsResort'', one of the minigames consists entirely of doing this as fast as you can, using the direction indicated onscreen (left to right, diagonal cut, vertical cut etc). This includes cutting hilarious items such as giant sushi, giant hard boiled eggs, a giant LED timer that stops and shows the timing when cut, and ''[[AbsurdlySharpBlade giant human-sized diamonds]]''. You can even work in a few extra ''iai'' slashes before the next item loads, if that's what you're into.
* In ''VideoGame/MortalKombatShaolinMonks'', this happens when fighting the lesser enemies with a sword. This also happens with some of the finishing moves, especially Kung Lao's.
* In ''VideoGame/StarcraftII'', Zeratul manages to get one in on [[BigBad Kerrigan's]] left wing, though she somehow nails him in the arm as well. She gets better. He doesn't.
* The ''VideoGame/GundamVsSeries'', starting with the ''GundamSEED''-themed games, has enemy machines split in half at the waist as part of their death animation if you finish them off with a melee attack. This vanishes in ''Gundam Extreme Vs'', where defeated machines breaking apart pretty much randomly and regardless of what finished them.
* In ''Franchise/AssassinsCreed'', this is one of Altair and Ezio's finishers with a sword. Mind you, they don't cut all the way and just cut as deep as the clavicle, perhaps a bit more, before removing the sword and kicking them to the ground. They also do this with an Axe.
* This can happen in the ''DeadRising'' series when you fight the zombies with a sharp weapon such as a sword or chainsaw.
* In ''VideoGame/{{Valis}} II'', Magus does this to the defeated Shadow Panther Gillan.
* This is pretty much what ''VideoGame/MetalGearRisingRevengeance'' is about.
* Whenever you use the blade or claw powers in ''VideoGame/{{Prototype}}'', enemies have a tendency to get grievously bisected like this.
[[/folder]]

[[folder:Visual Novels]]
* During their final battle in ''FateStayNight'''s Fate route Saber deals the final blow to Gilgamesh this way.
* Happens to Tohno SHIKI in the Akiha path in ''{{Tsukihime}}''. Rather disturbing in that SHIKI is immortal, and in the ensuing scene runs away as a torso.
[[/folder]]

[[folder:Web Comics]]
* Used fairly straight -- except that Gabe's using a ''cardboard tube'' -- in [[http://www.penny-arcade.com/comic/2003/01/15 this strip]] of ''Webcomic/PennyArcade''.
* Happens a lot in the WebComic ''Webcomic/TwelveDragons'', any time any of the four Legendary Swordsmen are on screen, most notably [[http://twelvedragons.comicgenesis.com/d/020031017.html in this scene]] with Caoryn.
* [[http://www.adventurers-comic.com/d/0334.html Subverted]] in ''Webcomic/{{Adventurers}}''. When you're an RPG ninja, the only part of the enemy you can cut in half is their hitpoints.
* In ''Webcomic/TheAdventuresOfDrMcNinja'', the title character [[http://drmcninja.com/page.php?pageNum=39&issue=14 fails]] at this trope, rife with LampshadeHanging.
* ''Webcomic/RealLifeComics''' Black Pants Samurai does it to [[http://www.reallifecomics.com/comic.php?comic=title-1078 a titanium door with concrete frame]].
* Parodied in [[http://www.bmoviecomic.com/index.php?cid=195 this strip]] of ''Webcomic/TheBMovieComic''.
* ''Webcomic/{{Sinfest}}'' "Ninja Theatre" [[http://www.sinfest.net/view.php?date=2000-07-01 used]] this among other ninja movie tropes.
* ''Webcomic/TheOrderOfTheStick''
** Roy Greenhilt [[http://www.giantitp.com/comics/oots0497.html cuts down an evil warrior attacking his family]] in the afterlife -- with "QUARTER" as an UnsoundEffect.
** Back in the realm of the livings, he later [[http://www.giantitp.com/comics/oots0861.html tears through five mummies in one fell swoop]] of his enchanted sword.
[[/folder]]

[[folder:Web Original]]
* Ninja Charlie does this to Demon Rupert in the ''KateModern'' episode "The Wedding Video".
* Inverted in ''SuperMarioBrosZ'', when Axem Yellow attempts a DiagonalCut against Mecha Sonic... only for ''[[BladeOnAStick his weapon]]'' to fall apart three seconds later, with Mecha Sonic totally unharmed.
[[/folder]]

[[folder:Western Animation]]
* In an episode of ''WesternAnimation/SuperRobotMonkeyTeamHyperForceGo'', Nova does this to a tree. Which is odd considering her usual choice weapon is her own fists.
* In the second episode of ''WesternAnimation/TransformersPrime'', Megatron fights the recently resurrected Cliffjumper who is now a mindless zombie, he charges at him while Megatron slashes him with his arm sword seconds later the zombie Cliffjumper splits in half.
* In an episode of ''MaryShelleysFrankenhole'', Dr. Frankestein slashes at his childhood self with a meat cleaver. A few seconds later, his head falls off.
* ''WesternAnimation/AmericanDad''
** Roger has stolen Steve's roosters he had saved from being slaughtered as chicks to be used for cock fighting, we see one of the matches when Steve arrives one of his roosters recognizes him and it runs towards him only for it's opponent to slash it's throat, a few seconds later the rooster's head falls off.
** In the Halloween episode Toshi fights and kills the serial killers, the second one he slices down the middle a couple seconds later he splits in half from the head down.
* In the ''WesternAnimation/{{Animaniacs}}'' episode "Rest in Pieces", Walter Wolf and Sid Squid had set up a trap for Slappy so that if she were to step on a platform she would get cut in half by an angel statue holding a sword. When it doesn't work, Sid steps on it and the angel's sword slices through him and the floor he's standing on. He checks himself over and seems fine, only for him to split in half.
[[/folder]]

[[folder:Real Life]]
* The show ''DeadliestWarrior'' examined this trope, Series/{{Mythbusters}}-style, using a modern production katana wielded against a dead pig. The sword cut through the pig with little resistance on the first try. Also, subverting KatanasAreJustBetter, so did nearly every blade tested the same way, notably Kilij.
* The Zanbat˘, a [[{{BFS}} huge-ass]] japanese sword, was designed to slice through a horse rider, along with his horse. They had been used for this purpose, but were mostly decorative. Some historians debate whether a {{BFS}} with a handle that flimsy could have actually existed.
* The simplest attack in medieval German longsword fencing is an oberhau or "cut from above". This means any strike delivered downward from a high guard, but it usually takes the form of a diagonal cut accompanied by a passing step. The Zornhau or "Wrath Cut" looks just like a diagonal oberhau, but it is one of the five "Master Strikes" which are special counterattacks that can deflect an incoming blow and hit your attacker in the same instant if you execute them correctly. If your attacker strikes at you with an oberhau, then you can strike him with Zornhau while stepping forward and to the left which creates a 'bind' between your two swords where you are menacing him with your point. If your opponent resists your blade pressure weakly then you can thrust them in the face, and if they resist strongly then you can apply other techniques to get past their defense.
** The Italians called it a Squalembrato, and it can be a mandritta (cutting from the right to left) or riverso (cutting from the left to right). The English called it the ''hawke'' for their longsword (the English manuals from the later periods, written for the Scottish baskethilt sword- which they call "broadsword", use numbers to refer to their cuts. The mandritta squalembrato would be cut number 1 and the riverso would be cut number 2).
[[/folder]]

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