• 
  Yui Horie

   Wiz (voice)
• 
  Tetsu Inada

   Ruffian (voice)
• 
  Hiroki Yasumoto

   Dullahan (voice)
• 
  Jun Fukushima

   Kazuma (voice)
• 
  Takuya Eguchi

   Mitsurugi (voice)
• 
  Rie Takahashi

   Megumin (voice)
• 
  Sayuri Hara

   Luna (voice)
• 
  Ai Kayano

   Darkness (voice)

• 
  Ayaka Suwa

   Chris (voice)
• 
  Sora Amamiya

   Aqua (voice)
• 
  Shôto Kashii

   Adventurer / ... (5 episodes, 2016)
• 
  Yoshiki Nakajima

   Adventurer / ... (6 episodes, 2016)
• 
  Miki Hase

   Magician / ... (7 episodes, 2016)
• 
  Hitomi Nabatame

   Sena / ... (7 episodes, 2016-2017)
• 
  Arnie Pantoja

  11 episodes, 2016

• 
  Cristina Valenzuela

  11 episodes, 2016
• 
  Faye Mata

  11 episodes, 2016
• 
  Erika Harlacher

  10 episodes, 2016
• 
  Erica Mendez

  11 episodes, 2016
• 
  Darrel Delfin

  11 episodes, 2016
• 
  Isabella Simi

  Megumin