He's Like a Devil(1975)

He's Like a Devil is a Japanese series following Kamon Ryou, a guitar player working as a male prostitute in a seedy Yokohama bar. Beneath his surface charm lies a dangerous past: he orchestrated the infamous 300 Million Yen Robbery of 1968, a crime that remains officially unsolved. Now, decades later, Ryou faces mounting pressure from ruthless associates determined to claim the stolen fortune for themselves. Complicating his precarious situation further, he's battling a terminal brain tumor with limited time remaining. The series weaves together crime, desperation, and mortality as Ryou navigates the underworld of 1960s Japan, where his secrets threaten to unravel and his enemies close in from all sides.