Full cast - Mystery of the Necronomicon (OVA) (episodes 1 to 4)

• 1. unknown

  Recurring: Echo (Mina Shizui), J. David Brimmer (Genichiro Hotokeu), Sonny Dey (Nozomi Fuyukawa), Tom Wilson (Toshiaki Nezu)

  Episodic: Curt Gebhart (Yasunori Shibusawa), Jonny Asch (Kazuki Ando), Kurt Riddle (Shigeomi Hiruta), Nick Yates (Narrator), Rik Guiltor (Takayoshi Terata)

• 2. unknown

  Recurring: Echo (Mina Shizui), J. David Brimmer (Genichiro Hotokeu), Sonny Dey (Nozomi Fuyukawa), Tom Wilson (Toshiaki Nezu)

  Episodic: Ami Shukla (Naomi Seo), Curt Gebhart (Yasunori Shibusawa), Jonny Asch (Kazuki Ando), Kurt Riddle (Shigeomi Hiruta), Rik Guiltor (Takayoshi Terata)

• 3. unknown

  Recurring: Echo (Mina Shizui), J. David Brimmer (Genichiro Hotokeu), Sonny Dey (Nozomi Fuyukawa)

  Episodic: Yotee (Bill Toargia), Ami Shukla (Kate O'Hara), Curt Gebhart (Marshall Perkins), Sonny Dey (Amy McDowell, Rumiko Higuchi)

• 4. unknown

  Recurring: Sonny Dey (Nozomi Fuyukawa), Tom Wilson (Toshiaki Nezu)

  Episodic: Yotee (Bill Toargia), Ami Shukla (Nora Defarlane), Curt Gebhart (Marshall Perkins, Clark Ashton), Sonny Dey (Amy McDowell)