Name in Japanese ティアマトー
Rōmaji Translation Tiamatō
Debut (Anime) Shakugan no Shana Episode 14
Debut (Light Novel) Volume V
Debut (Manga) Chapter 01 (Eternal Song)
Appears in Anime, Manga (Eternal Song), Light Novels, Game
Voice Actor (Japanese) Akeno Watanabe
Voice Actor (English) Lisa Ann Beley (Geneon)
Clarine Harp (FUNimation)
Personal Info
Gender Female
Class Crimson Lord
True Name"Crown-and-Sash of Fantasies"

"Tiara of dreams" (english anime)

Vessel Persona
Contracted to Wilhelmina Carmel
Contractor's Title "Manipulator of Objects" (lit. "Manipulator of Ten Thousand Ribbons")

"Specialist of Everything" (English anime)

Affiliation/s Flame Haze
Color of Flame Cherry blossom-colored
Status Active

Tiamat (ティアマトー Tiamatō?) is the female Crimson Lord to whom Wilhelmina Carmel is bound.


She is described by her own Flame Haze as a most unsociable entity; she is taciturn and to the point, saying nothing more than what is necessary, usually in monotone, betraying no emotion regardless of the situation, a trait not unlike Wilhelmina herself, who is also a person of few words and often speaks in a monotonous manner while usually sporting a deadpan face. However, while in the final battle at Misaki City, she conversed with Wilhelmina in full sentences, using the same "de-arimasu" ending to her sentences that Wilhelmina uses. Along with Wilhelmina's "Dancing Princess of Peerless Combatant Skills", she also has a nickname, "Great River of Reticence" (寡言の大河 Kagen no Taiga?), which is sometimes shortened to just "Reticence".


  • Her name refers to a primordial goddess from Babylonian mythology.
  • The name of her Vessel can be taken to mean many things, but in Latin it refers to a theatrical mask.[1]
  • In the novels, her lines are almost always written in four kanji letters, with no hiragana or katakana.
  • Along with Wilhelmina's "Dancing Princess of Peerless Combatant Skills", Tiamat has the nickname "Great River of Reticence."



Flame Haze Army
Great War
Supreme General Sophie Sawallisch
Army Commanders Karl BerwaldSamuel Demantius
Other Operatives AlexDenisMathilde Saint-OmerWilhelmina CarmelCecilia RodrigoFrançois AuricClemens RottYamabeKhamsin Nbh'w
Crimson Lords TakemikazuchiOutreniaia and VetcherniaiaZirnitraHaagentiGarouAlastorTiamatCuélebreGrogachNóttŌyamakuiBehemoth
Second Great War
Supreme Commander Sophie Sawallisch
Army Commanders Samuel DemantiusErnest FliederSeere HabichtsburgHildegard
The Four Gods of Earth CenterHillEastEdgeSouthValleyWestShore
Other Operatives François AuricRebecca ReedKhamsin Nbh'wShanaWilhelmina CarmelChiara ToscanaMikalojus CuiDan RogersMargery DawHolmèsGlinka
Crimson Lords TakemikazuchiZirnitraBrigidGizoWodanTlalocQuetzalcóatlTezcatlipocaChalciuhtlicueGrogachBalarBehemothAlastorTiamatOutreniaia and VetcherniaiaJophielFifinellaMarchosiasCeridwenDažbog
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