Season 1, Episode 4 • 45m
A teacher falls to her death at all girl's high school. At the request of the school counselor, Yukimura, Kazama begins an investigation, using an AI developed by AI researcher Himekawa to narrow down the suspects. Meanwhile, Anna sneaks into the school as a transfer student and becomes friends with Rena, who is rumored to have been in a relationship with the victim.
Up Next in Season 1
Kazama and the others decide to investigate the passing of the president of a salmon farm who fell to his death. Learning that the victim was covered by insurance, they interview the president's second wife and the three sons he had with his previous wife.
Tajimi, an online influencer, asks Kazama to look for a missing actress, Hikari. Tajimi believes that Kanda, a journalist who is believed to have spread fake news about Hikari's drug use, is involved in her disappearance.
Kazama is asked by Nagisa to investigate the background of Karasuma, a man who has been trying to cover up a certain suspicious death. Instructed by Kurita to take the data from Karasuma's phone, Kazama asks Himura, a magician, to help him.