Taira emerges early as a skilled rival racer, leading the lunar colony's Moon Shine group within the competitive racing circuit. Demonstrating exceptional vehicle proficiency, this character establishes a dynamic competitive rivalry with the protagonist during racing events. Taira possesses brown hair and stands 171 centimeters tall. Upon reaching Earth, Taira's background expands significantly with the revelation of Indigenous American descent. This heritage directly connects to narrative-discovered photographs depicting a young Native American woman identified as Ao. Taira becomes intrinsically linked to the protagonist's quest to locate Ao, the sender of those Earth-originated images. Personality radiates an adventurous spirit and consistently upbeat attitude. In terrestrial settings, Taira displays self-sufficiency while interacting with others, maintaining independence within interactions alongside the predominantly male central group. This presence accentuates the story's exploration of Earth's revived multi-ethnic societies, contrasting the lunar colony's mono-cultural environment.