Sara

Sara is the warrior chosen to become Yellow Flash. Raised on the cold planet Yellow Star, she developed a sharp mind and strong analytical ability, making her one of the team's most intelligent and composed members.

Sara is later revealed to be the kidnapped daughter of Dr. Tokimura, tying her directly to one of the central mysteries of the Flashmen's lost past. Her connection to Earth gives her story added emotional weight as the team searches for their true origins and confronts the limits of their time on their home planet.

As Yellow Flash, Sara fights with precision and focus. She uses the Prism Batons and the Mach Blizzard attack, combining her intelligence with speed and technique to control the battlefield and support her teammates against Mess.