* ActorAllusion: In the Funimation dub, Shana is voiced by Creator/CheramiLeigh, who voiced another {{Tsundere}} literal FieryRedhead with a sword in ''LightNovel/KazeNoStigma''.
* AuthorExistenceFailure: Jerry Russell, who voices Lamies in the English version of Shakugan no Shana (Funimation dub), died on September 5, 2013 following serious complications from surgery in Texas.
* DuelingShows: With ''LightNovel/KazeNoStigma''.
** Likely as an ActorAllusion, Shana's voice for the Funimation dubbed material is Creator/CheramiLeigh, who voices Ayano, another [[FieryRedhead redheaded]], [[PlayingWithFire fire wielding]], [[HeroesPreferSwords sword wielding]] {{Tsundere}}.
* FountainOfExpies: Shana is, obviously, the original ShanaClone.
* KeepCirculatingTheTapes: Creator/FUNimation's release of season 1 does not include the OVA that was available on the 2009 Geneon box set.
* NoExportForYou: The novels. Viz owns the rights to release them in English. Viz released the first two novels in English, then lost interest (even though they're still releasing the manga). No-one else can release the novels while Viz own the English rights, whether they use them or not. Damn.
* TheOtherDarrin:
** The entire English voice cast was replaced for season 2 and beyond with Dallas-based voice actors, since Creator/FUNimation chose not to have the series recorded in Vancouver due to a [[DevelopmentHell two-year long]] [[ScheduleSlip delay]] resulting from the Geneon[=/=]Universal [[ExecutiveMeddling merger red tape]], resulting in a major firestorm with fans. [[Anime/DragonBallZ It's not the first time they have moved an Ocean dub in-house]].
** Even the Japanese cast was subject to this. In the Drama CD that was released in 2004, Shana was voiced by Creator/YuiHorie, Yuji Sakai was voiced Creator/MasakazuMorita, Alastor was voiced by Creator/AkioOhtsuka, Kazumi Yoshida was voiced by Akemi Sato, Chigusa Sakai was voiced by Creator/YukoMinaguchi, Friagne was voiced by Creator/MasayaMatsukaze, Nina was voiced by Creator/MasumiAsano[[note]]She would voice Yukari Hirai in the anime adaptation[[/note]], and Hayato Ike was voiced by Takayuki Sasada.
* RealLifeRelative: Ike and Keisaku's seiyuu are brothers.
* RelationshipVoiceActor: Yuji, Shana, and [[spoiler:Snake of the Festival]] are [[Manga/{{Gintama}} Kamui, Kagura, and Umibozu]].
** Yuji and Shana are also [[LightNovel/TheFamiliarOfZero Saito and Louise.]]
* TheWikiRule: [[http://shakugan.wikia.com Shakugan no Shana Wiki]].
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