Height: 168 cm (5 ft 6 in)

Weight: 53 kg (117 lbs)

Jill is Leon's fellow police officer. She is far more sensible than he is as well as far more knowledgeable (for example, she learned Chinese and rattled off the life cycle of the butterfly to D). Jill seems to like D a lot and is usually exasperated by Leon's constant claims that D is a criminal.