Claudia Belucci manages Italian pop singer Emilio Baretti during his concert tour in Japan. She is present alongside Baretti and his producer Luciano Carnevale when Tokyo Police Inspector Juzo Megure investigates death threats targeting Baretti. Belucci remains with the group throughout this police inquiry at Baretti's hotel suite. Her involvement stems directly from her professional role managing Baretti's career activities during these events.