Possible suspect, witness, or figure connected to a specific incident (potentially the new religion/rosary case). Limited plot information is available in the provided summaries.
Kinoshita owed Sakai money, creating financial tension.
Sakai is the deceased husband of Rie Kawai.
Nagata leads the inquiry into Sakai's death and past.
Explore the full interactive character relationship map of Police Precinct: Confession