|Portrayed By|| Yukiko Monden (Japanese)|
Jamie Marchi (English)
JACK is an anagram for the name Janis Alectos Carotenas Karinato. JACK is a female CIA agent and supervises Manami. She is often seen eating fast food and she has long blonde hair and skimpy clothing, representing a stereotype of American women. She drives a Chevrolet Corvette Stingray as her personal vehicle.