* BreakthroughHit: ''Odin Sphere'' was Creator/{{Vanillaware}}'s first hit game outside of Japan.
* HeyItsThatVoice:
** Creator/NorioWakamoto as a {{Shinigami}} {{Mook}} named Halja. Oh, he also gets to speak in sentences rather than just grunt when one [[spoiler:claims Oswald's life in Gwendolyn's chapter]].
** Other notable voices includes Creator/MamikoNoto, Creator/FumihikoTachiki and Creator/TomokazuSeki.
** Creator/AyakoKawasumi as Gwendolyn and Creator/TomokazuSeki as Onyx in their usual RelationshipVoiceActor. Their characters are either each other's love interest or he has an unrequited love for her and refuses to take no for an answer; this game being the latter.
** The English dub is basically a ''Manga/{{Bleach}}'' reunion (concerning the playable characters, at least). [[Creator/KarenStrassman Gwendolyn]] is Soifon, [[Creator/YuriLowenthal Cornelius]] is Keigo, [[Creator/StephanieSheh Mercedes]] is Orihime, [[Creator/DerekStephenPrince Oswald]] is Uryu, and [[Creator/MichelleRuff Velvet]] is Rukia.
* RelationshipVoiceActor: Creator/AyakoKawasumi with Creator/TomokazuSeki as Onyx. Hmm, [[VisualNovel/FateStayNight where]] [[Manga/RaveMaster have]] [[{{Genshiken}} we seen]] [[NodameCantabile this]] [[GateKeepers relationship]] [[VideoGame/AssassinsCreedBrotherhood before...?]]
** Also, many of the female voice cast will reunite again, in some cases even with ''similar'' roles, in the ''Anime/QueensBlade'' franchise.
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