Iryu Sousa 4 (Iryu Sosa 4, CSI: Crime Scene Talks Season 4) is Japan drama premiere on Jul 13, 2017 on TV Asahi. Cast members: Kamikawa Takaya...
Itomura Satoshi is back again, but in Kyoto and with a new team. He begins work at the 1st Investigation Division of the Kyoto Prefectural Police Station. The 1st investigation division with deals with the most difficult cases.