Yuri Sasagawa is an announcer for the fictional television station Akasaka TV (AKTV). As a dedicated reporter, she consistently arrives first at disaster scenes to cover the Mobile Rescue Police and their Drive Head units, hosting various programs focused on their rescue operations. Her reporting displays strong admiration for the Drive Head team. She maintains unwavering faith in Dr. Karigari, a wanted criminal, due to him saving her life during an incident, persisting despite his status.

Sasagawa frequently appears alongside a silent, unnamed cameraman, forming a recurring duo during field reports. Beyond standard news coverage, she hosts segments like the "Drive Head Line" sequences at the end of episodes, where she interacts directly with the audience by showcasing and manipulating real-life Drive Head toys, breaking the fourth wall. This meta-narrative role extends into the live-action tie-in series "Drive Head News Channel," where she answers fan questions submitted via social media, letters, or phone calls, dissolving the boundary between the anime's fiction and real-world promotion. In the eighth episode of this web series, she comments extensively on events from the theatrical film, including scenes she could not have witnessed in-universe, such as crossover events involving the Shinkalion E5 Hayabusa.

No additional background, personal development, or narrative evolution for the character is documented.