Kaeru is an essential part of the id wells in _ID: Invaded_. She is a prop created by the Mizuhanome System to aid the "brilliant detectives" in solving crimes.
~! Kiki Asukai was the last victim of the "Challenger". She was rescued by Hunetaro Momoki before she could be killed and is currently missing. !~
~! It is later revealed that she became a part of the Mizuhanome System after being kidnapped by John Walker. !~
