Full cast - Kekko Kamen (OVA) (episodes 1 to 4)

• 1. unknown

  Recurring: Chris Patton (Teacher Ben), Kira Vincent-Davis (Yuka Chigusa), Rob Mungle (Big Toenail of Satan)

  Episodic: Jay Hickman (Shuwarutsu Negataro), Nancy Novotny (Gestapoko)

  Additional Voices: Donaldo, Andy McAvin, April Brem, Chris Patton, Hilary Haag, Kira Vincent-Davis, Mariela Ortiz, Monica Rial

• 2. unknown

  Recurring: Chris Patton (Teacher Ben), Kira Vincent-Davis (Yuka Chigusa), Rob Mungle (Big Toenail of Satan)

  Episodic: Jay Hickman (Shuwarutsu Negataro), Nancy Novotny (Gestapoko)

  Additional Voices: Donaldo, Andy McAvin, April Brem, Chris Patton, Hilary Haag, Kira Vincent-Davis, Mariela Ortiz, Monica Rial

• 3. unknown

  Recurring: Chris Patton (Teacher Ben), Kira Vincent-Davis (Yuka Chigusa), Rob Mungle (Big Toenail of Satan)

  Episodic: Andy McAvin (Mizutamari Tsuyokaro), Hilary Haag (Hanako Tanaka)

  Additional Voices: Donaldo, Andy McAvin, April Brem, Chris Patton, Kira Vincent-Davis, Mariela Ortiz, Monica Rial, Nancy Novotny

• 4. unknown

  Recurring: Chris Patton (Teacher Ben), Kira Vincent-Davis (Yuka Chigusa), Rob Mungle (Big Toenail of Satan)

  Episodic: Andy McAvin (Mizutamari Tsuyokaro), Hilary Haag (Hanako Tanaka)

  Additional Voices: Donaldo, Andy McAvin, April Brem, Chris Patton, Kira Vincent-Davis, Mariela Ortiz, Monica Rial, Nancy Novotny