Trivia: Odin Sphere
- Breakthrough Hit: Odin Sphere was Vanillaware's first hit game outside of Japan.
- Hey, It's That Voice!:
- Norio Wakamoto as a Shinigami Mook named Halja. Oh, he also gets to speak in sentences rather than just grunt when one claims Oswald's life in Gwendolyn's chapter.
- Other notable voices includes Mamiko Noto, Fumihiko Tachiki and Tomokazu Seki.
- Ayako Kawasumi as Gwendolyn and Tomokazu Seki as Onyx in their usual Relationship Voice Actor. 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 Bleach reunion (concerning the playable characters, at least). Gwendolyn is Soifon, Cornelius is Keigo, Mercedes is Orihime, Oswald is Uryu, and Velvet is Rukia.
- Relationship Voice Actor: Ayako Kawasumi with Tomokazu Seki as Onyx. Hmm, where have we seen this relationship before...?
- Also, many of the female voice cast will reunite again, in some cases even with similar roles, in the Queen's Blade franchise.