Season 1 TV Asahi , 2010 - 2011 Season 2 TV Asahi , 2012 Season 3 TV Asahi , 2013 Season 4 TV Asahi , 2017 Season 5 TV Asahi , 2018 Season 6 遺留捜査 第6 TV Asahi , 2021 Season 7 TV Asahi , 2022