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Your True Name is the formula that shapes your very being. In other words... it is your life itself—

Mémoire 1: Vanitas

Amelia true name

Amelia having her True Name restored

True Name ( (しん) (めい) , Shinmei) is a concept from Jun Mochizuki's The Case Study of Vanitas. Just as the World Formula is the constitutive, foundational force that shapes every aspect of the universe as it is known, a True Name is the "formula" that shapes the existence of each individual Vampire. It is the manifestation of every Vampire's very identity—thus, interfering with it means gaining access to a Vampire's entire self.

In all cases, invasive interference with a Vampire's True Name results in that Name's corruption and as a result the corruption of the Vampire's self, from their normal demeanor and personality into a crazed, bloodthirsty, rampaging beast. When a True Name is corrupted and a Vampire's essence tampered with, this creates a Malnomen, and those who have had their True Names stolen are called "curse-bearers" ( (のろい) () ち, Noroimochi).

In recent times, more and more Vampires are having their True Names stolen and corrupted into Malnomen, which may lead to the destruction of the entire race. Vanitas, a human being who is in possession of the Book of Vanitas which allows him to interfere with True Names, aims to prevent this and save all Vampirekind by curing every curse-bearer he can find. Noé Archiviste encounters him by chance and witnesses him curing a curse-bearer before his very eyes, prompting him to join the man in his quest.

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SPOILER WARNING!
This article contains plot and/or ending details for The Case Study of Vanitas.
Read at your own risk.
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History[]

Following the events of the Babel Incident, caused by the human alchemist Paracelsus, numerous Formulae were altered, creating a race of beings with a penchant for blood and red eyes that could alter the World Formula - strengthening their bodies and producing magic as a result - called Vampires.[1]

In one night of Blue Moon, Vanitas, a Vampire, was born. After being shunned and later exiled by their peers, Vanitas swore that they would exact their revenge on the Vampires born under the Crimson Moon. They created a grimoire capable of interfering with the True Names of Vampires, as well as rewriting the World Formulae. Vanitas proclaimed that when The Book of Vanitas was opened, a curse surpassing even death would befall their betrayers.[2]

Corruption[]

So far, only two things have been shown to interfere with a vampire's True Name:

Charlatan[]

By means yet unknown, Charlatan — mainly Naenia — is capable of invading the subconscious of vampires in order to inflict them with Malnomen and distort their true names. It is not presently known what are their motivations for doing so.

The Book of Vanitas[]

The Book of Vanitas is a set of cursed grimoires created by Vanitas of the Blue Moon with the ability to interfere with the World Formula. It is capable of entering a Vampire's subconscious in order to interfere with their True Name, although in the hands of Vanitas it is only used as a cure, to liberate the True Names from the Malnomen generated by Charlatan.

Known True Names[]

  • Amelia Ruth: Florifel, She Who Guides Spring (春導く者 (フローリフェル) , Haru wo Michibiku Mono — Furōriferu)
  • Thomas Berneux: Bucolicus, He Who Composes Idylls (牧歌紡ぐ者 (ブーコリカス) , Bokka Tsumugu Mono — Būkorikasu)
  • Chloé d'Apchier: Canorus, She Who Plays Snow Crystals (雪花奏でる者 (カノーラス) , Sekka Kanaderu Mono — Kanōrasu)
  • Jean-Jacques Chastel: Aprix, He Who Nestles Close to the Last Snows (雪の果て寄り添う者 (アプリクス) , Yuki no Hate Yorisou Mono — Apurikusu)

Trivia[]

  • Occasionally the English localization by Yen Press will mistakenly render True Names incorrectly, due to a misunderstanding of the Japanese pronunciation and an unfamiliarity with Latin. These include "Florifel" and "Aprix"—these are meant to be read as "Florifer" and "Apricus" respectively.
  • All True Names are derived from Latin.
    • Florifer translates to "flowery."
    • Bucolicus translates to "pastoral," "bucolic," or "of or pertaining to shepherds."
    • Canorus translates to "of or pertaining to melody," "melodious," "harmonious," or "euphonious."
    • Apricus translates to "sunny," "having lots of sunshine," or "warmed by the sun."
  • So far there have been three Vampires who have contracted Malnomen but whose True Names remain unknown. Mina and Louis de Sade, who could not be cured by Vanitas at the time and place, and Catherine, whose speaking of her True Name was muffled by Noé's screams of distress at Vanitas mercy-killing her.

References[]

Navigation[]

v - e - t The Case Study of Vanitas
Characters

Main: Noé ArchivisteVanitas
Dhampirs: DanteJohannRiche
Galerie Valentine: ManetNoxParks Orlok
Hôtel Chouchou: Amelia RuthFlute
de Sade: Antoine de SadeChryslerDominique de SadeLouis de SadeMurrThe TeacherVeronica de Sade
Oriflamme: August RuthvenJeanneLoki OriflammeLuca Oriflamme
Chasseurs: Astolfo GranatumCharlesGanoGeorgesMarcoMariaMiraOgierOlivierRoland Fortis
d'Apchier: Chloé d'ApchierJean-Jacques Chastel
Blue Moon: MikhailVanitas of the Blue Moon
Archiviste: Noé ArchivisteLady Archiviste
Charlatan: ChèvreMonsieur SpiderMoreauNaeniaPlague Doctor
The Vampire Senate: FaustinaLord BellatorLord PaldenceMarquis Machina
Others: Beast of GévaudanCatherineÉricFannyFredGillesLouiseMinaNoé's GrandparentsParacelsusThomas Berneux

Nobility Archiviste ClanClan of the Blue MoonHouse d'ApchierHouse de SadeHouse of GranatumOriflamme DukedomThe SenateThe Vampire Queen
Terminology Species & Factions: BeastiaBourreauThe Catholic ChurchCharlatanChasseursDhampirsVampires

Objects: Astérisque FlowersAstermiteThe Book of VanitasMielWorld Formula Alteration Device
Weapons: Carpe DiemDurandalHauteclaireLouisette
Events: Babel IncidentThe War
Miscellaneous: MalnomenMark of PossessionTrue NameWorld Formula

Locations AltusAveroigneLa BaleineCarbunculus CastleLes Catacombes de ParisGalerie ValentineGévaudanHôtel ChouchouDoctor Moreau's LaboratoryParis
Volumes 1234567891011
Episodes 123456789101112131415161718192021222324RecapSpecial
Blu-ray/DVD 12345678
Drama CDs Drama CD 1Drama CD 2Drama CD 3Drama CD 4
Soundtrack OSTSora to Utsuro0 (zero)Your NamesalvationCharacter Song Album 1Character Song Album 2
Character Songs Le Formidable!Hidamari ni Saku Hana~mon trésor~Na mo Naki MichiSekka
Other Media Stage Play
Extra Vanitashu no KaruteAuthor's NotesTimelineReal-World References
Author Jun Mochizuki
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