Fafner in the Azure/Trivia
- Hey, It's That Voice!: In English, male and female leads Kazuki and Maya being a potential couple shouldn't be too much of a surprise, given all the other works they've played.
- Whether you're watching this series in Japanese or English, Soushi is Ippo.
- Names to Know in Anime:
- Shouko: Miyu Matsuki
- Kouyou: Miyu Irino and Yuri Lowenthal
- Sakura: Satomi Arai and Julie Ann Taylor
- Kenji: Minoru Shiraishi and Lex Lang
- Mamoru: Mitsuki Saiga and Tony Oliver
- Michio: Hideyuki Hori
- Canon: Sanae Kobayashi and Megan Hollingshead
- From the Left of Right prequel, we have:
- Ryo: Mamoru Miyano
- Yumi: Yuko Kaida
- Karin: Akiko Kimura
- And the Heaven and Earth movie gives us:
- Kurusu: Ryohei Kimura
- Seri: Misato Fukuen
- Rina: Ryoko Shiraishi
- Akira: Yuuki Kaji
- Hiroto: Nozomu Sasaki
- The Other Darrin - Maya is the only character to keep her original English voice actor. Among the new people include Micah Solusod and Josh Grelle as Kazuki and Soushi, who interestingly enough, have been noted as having voices similar to Kazuki and Soushi's original voice actors.
- Shout-Out - Sakura in the Mark Drei pulls out a "Fafner Finger" attack for one episode.