Trivia: Blue Exorcist
- Hey, It's That Voice!: The entire main cast.
- The guy playing Rin in the anime? Niizuma Eiji.
- Yukio is Lelouch/Zero.
- Mephisto Pheles just loves earth and its humanity! Too bad he'll be trying to kill himself soon. Assuming he isn't already dead. Then again, it might not work since he'll heal anyway or consult the "Surgeon of Death", Trafalgar Law.
- Amaimon, The White Void, The Cold Steel, The Just Sword, can use dragon slayer magic and a heaven-piercing drill.
- Suguro can fight with three swords in one hand. And with beam katanas.
- Konekomaru is a runaway of an utopian civilization, he's also is user of Dynamic Ice Make magic, and he can "tune" demons into another dimesion.
- Renzou has an extendable sword and a flaming crossbow. Also, a bodyguard.
- Shiemi can summon a blade at any time, be it a cursed sword or turning her own hand into one.
- Izumo is a vampire slaying Puella Magi, nyan~ <3 But she'll be a witch, soon.
- Shura can fire coins at rapid speeds with her electric power.
- Knight Templar Arthur Auguste Angel is one hell of a butler. He's also a rival to Mephisto on two other occasions.
- And Shiro Fujimoto just loves his daughter soooo much~! Also, MIGHTY IS HE!
- The English Dubbed version:
- Rin is Hanabusa Aidou.
- Shiemi is Madoka Kaname, Ikamusume, and Azusa Nakano.
- Yukio is Lelouch vi Britannia too!
- Shiro is Emperor Hotohori.
- Ryuji is Kamina.
- Izumo is Chou Chou and another Madoka.
- Renzou is Lloyd Irving and Yumichika Ayasegawa.
- Konekomaru is Toboe and Ken Amada.
- Mephisto is Viral, Teddie, and Faust VIII.
- Amaimon is Mikado Ryuugamine and Rikuo Nura's day form.
- Noriko Paku is Kyuubey and Saki Mikajima.
- Yuri Egin is Lucy Heartfilia and Patty Thompson note .
- Relationship Voice Actor:
- Quite a lot of the voice actors present were also involved in Durarara!! — Shiemi was Anri, Arthur Auguste was Shizuo, Yukio was Shinra, Izumo was Mairu, Mephisto was Izaya, Bon was Gin-chan (on the DVD special), Kuro was Erika, Konekomaru was Walker, Shiro was Kinnosuke, and even Rin as Ryou Takiguchi.
- As with the dub, Rin was Masaomi Kida whose brother Yukio was Izaya, Amaimon was Mikado Ryuugamine, Mephisto was Isaac Dian, Ryuji was Horada, Shiro was Takashi Nasujima, Renzou was Walker, Arthur was Seiji, Kuro was Miria Harvent, Igor Neuhaus was Simon and Noriko Paku was Saki Mikajima.