Keitai Deka Zenigata Rai

Keitai Deka Zenigata Rai (2006) is a comedy, crime, mystery with 2 seasons, rated 6.5/10.

Keitai Deka Zenigata Rai follows the adventures of Zenigata Rai (played by Saori Koide), a high school student with a genius IQ of 180, who is also the granddaughter of a legendary police chief. Using her mobile phone as a crucial investigative tool, she helps solve various murder mysteries.