Released:
1978-12-23

Overview:
A horny scientist who is married to a hot wife and lives with his virginal step sister invents a drug that can make him invisible. Erotic high jinks ensue.

Director:
Isao Hayashi

Runtime:
1h 5min

Genre:
Comedy

• Cast:
• 
  Erina Miyai
  as
  Akira
• 
  Maria Mari
  as
  Machiko (Momoko's sister)
• 
  Teruaki Satô
  as
  Ippei Nakamura
• 
  Nami Aoki
  as
  Pink Baby Mei
• 
  Yuki Yoshizawa
  as
  Female student