• 
  Nobuhiko Okamoto

   Hirage Yozefu Ko (unknown episodes)
• 
  Masashi Ebara

   Archbishop Saul (1 episode, 2017)
• 
  Junichi Suwabe

   Roberto Nicolas (1 episode, 2017)
• 
  Tsubasa Yonaga

   Ryota Hiraga (1 episode, 2017)
• 
  Kôji Yusa

  5 episodes, 2017
• 
  Hiroki Yasumoto

  5 episodes, 2017
• 
  Soma Saito

  6 episodes, 2017
• 
  Mugihito

  Father Johannes Santos

• 
  Yuma Uchida

  Sebastian Franklin
• 
  Sôshirô Hori

  Father Joshua
• 
  Mutsuki Iwanaka

  Mario Lotte
• 
  Hiroshi Iwasaki

  James Chester
• 
  Shô Okumura

  Father Stefano Russell
• 
  Nobunaga Shimazaki

  Father Thomas Simeon
• 
  Takahiro Sumi

  Father Jacob

• 
  Kazuhiro Yamaji

  Kid Goldman
• 
  Hiroyuki Yoshino

  Giuvanni Bufi
• 
  Katsumi Chô

  John Jordan
• 
  Daisuke Hirakawa

  Father McGee
• 
  Kenji Nojima

  Father Job Jufar