[[quoteright:230:http://static.tvtropes.org/pmwiki/pub/images/Spriggan_Manga_Cover_9204.jpg]]
[[caption-width-right:230:Yu Ominae looks good. If not for his Armored Muscle Suit.]]

Ancient artifacts that predate mankind have uncovered in locations all around the world near the end of the Cold War. These artifacts are made from materials previously unknown to modern humans, and were clearly designed by a civilization far more technologically advanced than our own. An organization called ARCAM has been formed to study these sites and uncover the true nature of what lies within them. One of the messages inscribed in a message plate mentioned that if one of their inventions cannot be used for good, then it should be destroyed at all costs. A unit of elite agents trained to protect the ARCAM scientists and the artifacts, known as Out-of-Place Artifacts ("[=OOPArts=]"), are known as "Spriggan".

One such Spriggan is a 16 year-old Japanese high school student by the name of Yu Ominae. He began his ARCAM Spriggan duty after an old friend of his was being hunted down by the Soviet and American militaries in the hope of using an [=OOPArt=] located in the Mt. Fuji region of Japan known as the Orb, an artifact that can control flaming snakes from the volcanic depths of the Earth. As he and the other Spriggans battle things out with militaries, criminals and mercenaries to prevent [=OOPArts=] from being secured as military weapons, something is brewing from within the ranks of the ARCAM Corporation that would ultimately determine the fate of the entire world.

An anime film directed by Hirotsugu Kawasaki, adapting the Noah's Ark chapter with the same title written by Hiroshi Takashige. The film was originally released in Japan by Studio 4C, and later received a North American release in 2002 by Creator/ADVFilms. As for the manga, the original 11 volume series was complete with another 8 done in bunkoban, twice. However, it didn't finish its serialization in North America, France, Malaysia and Spain. It did complete serialization in Indonesia, Germany, Hong Kong, Singapore and in Taiwan.

Aside from the manga series and the film, there was also a [[Game/SprigganLunarVerse video game adaptation]] released by From Software for the Playstation. In it, players take the role of a Japanese Spriggan agent named Tashiki Oshiki with appearances by Yu, Jean and Oboro.

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!!The series (film and manga) contain examples of:
* ArchaeologicalArmsrace / LostTechnology: The pursuit of [=OOPArts=] by governments and organizations seeking to shift the balance of power.
* {{Backstory}}: Some of the characters do have them, like the Spriggans.
* BrainwashedAndCrazy: [=COSMOS=]' conditioning of its child soldiers prior to field deployment.
* ChildSoldiers: Villain Colonel [=McDougal=] is a young child who has been experimented on by the Machiner's Platoon (Machine Corp. in the OVA) and cybernetically enhanced since birth, having been trained to harness unmatched psychic power.
** Another example is [[spoiler: Yu himself, who was kidnapped at a young age and placed into a black ops unit of child soldiers known as "COSMOS" after his parents were killed during an archaeological expedition in Iran by American commandos.]]
* ColonelBadass: Aforementioned Colonel [=McDougal=] can take down complete squads of soldiers with his mind alone.
* CreepyChild: Colonel [=McDougal=] doesn't look much more than 6-10 years old. He's also an EvilAlbino with heterochromia, a sadistic killer who can slaughter people just be thinking about it, and who plans to [[spoiler: wipe out all human life and repopulate the world with creatures of his own devising]] by seizing the power of Noah's Ark.
** Yu admits that he is also one. The only last thing that he wants to face fighting against.
* EliteMooks: [=COSMOS=]. You don't fuck around with these kids. They're also ChildSoldiers kidnapped at a young age and trained to be special forces-trained assassins with lots of brainwashing.
* ExpandedUniverse: The chapters "First Mission" and "Gold Rush". These chapters are available if you buy Spriggan in the republished bunko/aizoban version.
* FlingALightIntoTheFuture: The plot of the series, especially the concern of [=OOPArts=] being used as military weapons.
* [[spoiler: AGodAmI: Col. [=McDougal=] after the activation of the Ark]].
* ImmuneToBullets: Orihalcum-made protective gear makes the wearer immune to bullets, even from those fired from sniper rifles.
* MadeOfIron: Yu Ominae and the other heroic Spriggans.
* [[spoiler:OmnicidalManiac]]: [[spoiler: Col. [=McDougal=] plans to wipe humanity off the face of the planet to help the Earth re-flourish and repopulate it with creatures he will create.]]
* {{Orichalcum}}: Yu's Armored Muscle Suit is crafted from an unknown element found in the various dig sites that is referred to as "Orichalcum." The lightweight and extremely resilient metal increases his speed, strength, and is mostly bulletproof with the exception of Orihalcum-made/Orihalcum-like weapons. Fatman and Little Boy of the Machiner's Platoon wear them too. Trident Corporation mercenary operatives such as Iwao Akatsuki also wear them, but they sacrifice speed for more power.
* RazorFloss: The cybernetically enhanced Machiner's Platoon operative "Little Boy" uses razor thin wires as his weapon of choice, which he utilizes to ensnare and slice multiple enemies at once to ribbons.
* ShoutOut: Maj. Fatman and Little Boy are named after the two [[UsefulNotes/{{WWII}} nuclear bombs dropped on Japan]].
** ARCAM could be possibly an allusion to [[Creator/HPLovecraft Arkham]]. According to [[http://www.webcitation.org/6FrRNxFBb this article, it's potentially possible that the creators of Spriggan made the spelling intentional, while having some Lovecraft inspiration.]]
* TitleDrop: Several times, the title is mentioned.
* [[UsefulNotes/YanksWithTanks Yanks with Tanks]]: A major enemy of the ARCAM Foundation throughout the series. Among these include [[spoiler:COSMOS, its elite black-ops child soldier unit]] aside from regular American special forces. [[spoiler:In the manga, COSMOS and the Machiner's Platoon are the major enemies from the US.]]

!!The manga contains examples of:
* ActionGirl: Yoshino Somei. Being a mercenary treasure hunter and trained by her mom at a young age, she's prepared for this. Tea Flatte too [[spoiler:thanks to her magic.]] For a short time, Akiha Ominae.
* AncientAstronauts: Quetzalcoatl was this when Yu Ominae and his classmate Hatsuho Sasahara learned about this in the former's mission in Mexico. However, Tezcatlipoca was not as [[spoiler:he was a survivor when his people tried to escape from the Roman Empire. However, they were all slaughtered by archers. Needless to say, he wants more than revenge against the former empire. DisproportionateRetribution can also be included because of Tezcatlipoca alone.]]
* [[UsefulNotes/BritsWithBattleships Brits with Battleships]]: An enemy faction in Spriggan's Berserker arc, which involves the British [=SAS=] against a bunch of ARCAM Private Army soldiers. The former obviously won.
* CIAEvilFBIGood: Indeed. A couple of them were deployed to Japan to apprehend Rie for her knowledge of [=OOPArts=] under orders from the American government when Yu foiled them. Strangely in the North American release, this was not censored out.
* ClassTrip: Yu gets one with his trip, being excited and all since he lived in America for most of his life. Except that Yoshino spoiled it to get him to secure an [=OOPArt=] with her. He was pissed off. A lot.
* CrazyPrepared: ARCAM Headquarter buildings (At least the Japanese branch) have bullet and shatterproof glass on the entrance, electrified walls and floors in certain parts of the lobby and guards having easy access to small arms, which is a surprise since the country doesn't allow a majority of small arms. Even when ARCAM personnel are in field missions considered risky, they are armed with various small arms ranging from sub-machine guns and assault rifles to [=GPMGs=] and rocket-propelled grenade launchers. Same goes with ARCAM Private Army soldiers sent to protect them too. COSMOS and the Machiner's Platoon were able to bulldoze through those defenses and such, are the only adversaries of the Spriggans to have the "honor" of doing so.
* DubNameChange: Viz placed in the Majestic 12 instead of the Machiner's Platoon to potentially avoid offending the US Military establishment. This is averted in the Chuang Yi English version.
** Orihalcon is used instead of Orihalcum. Although in this case, it can be also be used as such.
* EnemyMine: Near the end, Yu and Jean (with the rest of the anti-Larry Markson and anti-Henry Garnum ARCAM personnel) team up with ex-Trident Corporation commando Iwao Akatsuki and ex-Neo Nazi and ninja-trained Bo Brantze to stop the destruction of the Earth by Larry's hands from trying to harness Gaia's power for a hostile ARCAM. It's interesting [[spoiler:considering that ARCAM security forces including the Spriggans had once marked the two as their enemies.]] In the beginning, Spetsnaz officer Victor Shutrov (or Stolov, based on the Singaporean English translation) tries to kill Japanese KGB agent Koichi Moroha when he learns of his plan to dominate the world via the Fire Shrine and not on behalf of the USSR, helping Yu somewhat. He's killed later, not being able to stop the renegade agent. Yu and Iwao also team up to remove the curse from the forests of India. This is also part of EvenEvilHasStandards.
* EvenEvilHasStandards: A few, but notably with Bo. Yu thinks that the world's gone crazy.
* {{Foreshadowing}}: Numerous bad guys, ranging from Iwao Akatsuki to [=ARCAM=] personnel (most of them former) that someone in the company's trying to amass power to take control of the company with disastrous results. [[spoiler:Turns out that they're right and this makes Yu reluctant to continue Spriggan missons since he can't tell if the majority of ARCAM are bad guys or good guys.]]
* GaiasVengeance: Near the ending of the manga [[spoiler: when corrupt ARCAM/Trident officials wanted to harness Gaia's natural power as a military weapon. Too bad it backfired and instead, started volcanic eruptions that threatened to destroy the planet.]]
* MegaCorp: ARCAM and Trident are described as this at various points in the manga series.
* {{Ninja}}: Yu and Yoshino face off against Koga-trained ninjas led by a spymaster named Kenzo Nakano to seize the [[spoiler:Philosopher's Stone.]]
* OurWerewolvesAreDifferent: Jean is this after he sees his own blood whenever he gets shot up by small arms. He's like that [[spoiler:since his family bloodline are all werewolves, created by ancient civilizations as a biological soldier.]]. However, ex-ARCAM Spriggan and doctor Percup Ramdi had been able to fix it somewhat.
* OurZombiesAreDifferent: In the Forest of No Return story, the ARCAM Special Private Army operatives and Trident mercenaries deployed to the forest in India are turned to zombies with the ability to use their weapons and equipment thanks to a curse [[spoiler:placed on it by Rama after Sita was kidnapped.]]
* PlayingBothSides: Japanese KGB agent Koichi Moroha uses the CIA agents and the American military with the Spetsnaz in Japan to help him secure the Fire Orb for himself.
* [[UsefulNotes/RussiansWithRustingRockets Russians with Rusting Rockets]]: The Russian military is an enemy faction of the ARCAM Foundation in the Fire Shrine arc with the Spetsnaz deployed in Japan to secure the Fire Orb.
* SameFaceDifferentName: When Spriggan was released in Canada and in the US, France, Spain, it was known as '''Striker'''. This was probably since the translators made the change from '''Spriggan''' as they said the former was the meaning of the latter in English. The North American translation changed names from the Machiner's Platoon to the MJ-12.
* ShoutOut: The way the YAMA virus makes threats to send the world into a nuclear war is [[{{Franchise/Terminator}} similar to what [=Skynet=] would do.]]
** [[spoiler:Rick Bordeau's first introduction in Romania to Jean]] can be seen as a homage to the [[{{Franchise/StarWars}} Star Wars]] franchise. Ryoji Minagawa is an avid Star Wars fan, having watched it because it was made by George Lucas.
** Jack the Ripper, a Trident mercenary operative with Orihalcum blades in his arms takes his codename [[RealLife from the British serial killer of the same name]].
* TowerOfBabel: There's a mention of this in the Iraq storyline with the Reverse Babel Tower as its counterpart.
* YouClonedHitler: A main plotline in the manga with Hitler [[spoiler:actually having good and bad personalities. The former killed himself when he found out that the latter was responsible for starting WWII. At least in the European theater.]]
* YouHaveOutlivedYourUsefulness: Koichi Moroha kills the CIA agents in the outskirts of New Tokyo International Airport by using [[spoiler: razor sharp winds that decapitated them and their body parts.]]

!!The film contains examples of:
* AdaptationDistillation: The entire film contained scenes that showed [[spoiler:Yu's failed brainwashing when he was COSMOS.]] Unless you read the manga (either the Shogakukan version or the translated versions that are completed), you won't know why the scene was in there. Watching the film assumes that the viewers are familiar with the Noah's Ark story.
* OneWomanWail: During [[spoiler: the activation of the Ark.]]
* OnlyAFleshWound: Yu snaps out of a HeroicBSOD in what, up to that point, was a CurbStompBattle with Fat Man, taking off his hand with one knife swipe and gutting him with another. ''This just gets him riled up.''
-->'''Fat Man''': FINALLY, YOU BEGIN TO FIGHT!
* SeeYouInHell: Yu to Col. [=McDougal=]
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