The series maintains the beloved core cast while introducing pivotal new figures that shift the dynamic:
A mysterious "pink-haired" woman who first appears as a suspect in a series of "T-junction" murders. She eventually becomes an assistant at the agency, though her past remains shrouded in mystery. Fuuto Tantei
The series leans heavily into the film noir aesthetic, featuring rainy streets, jazz-influenced soundtracks, and complex criminal investigations. The series maintains the beloved core cast while
The high-energy chief of the Narumi Detective Agency and Ryu’s wife, who keeps the detectives grounded with her signature green slipper. Themes and Tone featuring rainy streets