Preview of "Iryu Sousa 4" - Summer 2017

Title: Iryu Sousa 4 遺留捜査 4 (Left-over items investigation)
Official website: here 
Official Twitter: here
O.A. Start Date: 13 July 2017
Timeslot: Thursdays 8pm
Broadcast by: TV Asahi
Theme Song: "Chiisana Fuukei" by Oda Kazumasa
Cast: Kamikawa Takaya, Kuriyama Chiaki, Toda Keiko, Nagai Masaru, Izumi Souji, Miyazaki Karen, Koumoto Masahiro, Danta Yasunori