Katsuo Monna

Jiro is a rookie hitman. One day, his mentor dies a brutal death. Furthermore, the execution scene was filmed and leaked as a murder video. Jiro is furious and decides to take revenge. He sets out to track down the mastermind and steal the original video.

From a trivial request, a tremendous shadow of organized crime rolls out... A kind-hearted detective and his wife confront a difficult case in a big city!

Private detective Shunsuke Akagi and his wife Misaki take on the various human patterns woven by the lights and shadows of the big city, and the evil that is crawling in the darkness.