: An urban legend in the city tells of a "killer of professional killers" who wears a traditional niwaka mask and takes down assassins regardless of their mission.
The series is a crime drama set in a fictionalized Fukuoka where it is rumored that are professional assassins. Hakata Tonkotsu Ramens
: Reviewers often compare the show to Durarara!! or Baccano! for its large ensemble cast and interconnected underworld stories. It blends brutal violence with mundane "slice-of-life" moments, highlighting that even hitmen have to run errands and eat between jobs. The Real Hakata Tonkotsu Ramen First Impressions: Hakata Tonkotsu Ramens : An urban legend in the city tells