Guest Stars
Kosuke Echigoya
voices Scientist
Daisuke Ono
voices Delta President
Hironori Kondô
voices Scientist
Kôji Takeda
voices Head of Security
Mayumi Sako
voices Delta Subordinate
Takuya Nakashima
voices Security
Taro Kiuchi
voices Security
Satoru Ito
voices Security
Kaori Kimura
voices Security
