• 
  Hiroaki Hirata

  Klein / Ryotaro Tsuboi (voice)
• 
  Miyuki Sawashiro

  Sinon / Shino Asada (voice)
• 
  Shizuka Itô

  Kizmel (voice)
• 
  Ayahi Takagaki

  Lisbeth / Rika Shinozaki (voice)
• 
  Kanae Itô

  Yui (voice)
• 
  Kazuyuki Okitsu

  Genesis (voice)
• 
  Haruka Tomatsu

  Asuna Yuuki (voice)
• 
  Ayana Taketatsu

  Leafa / Suguhu Kirigaya (voice)

• 
  Rina Hidaka

  Silica / Keiko Ayano (voice)
• 
  Shiori Izawa

  Argo (voice)
• 
  Yuiko Tatsumi

  Premiere (voice)
• 
  Yui Ishikawa

  Philia (voice)
• 
  Yoshitsugu Matsuoka

  Kirito / Kazuto Kirigaya (voice)
• 
  Sachika Misawa

  Strea (voice)
• 
  Natsuki Hanae

  Kyouji Shinkawa (voice)