Hissatsu Shigotonin - Season 4

Nakamura Mondo was relegated to a post in Hachioji from the Minamimachi Bugyōsho and he has retired from professional assassin. But one day he was ordered to return to the Minamimachi Bugyōsho. Shikazō worked behind the scenes to get Mondo back to the Minamimachi Bugyōsho. Shikazō asks Nakamura Mondo to kill a man, once Mondo refuses but he is blinded by big money and eventually take the offer. Mondo restarts killing villains again with Kazarishokunin no Hide and Nawate Samon.