Takagaki Ayahi is a Japanese voice actress and singer born on October 25, 1985, in Tokyo. She is known for working across both character performance and music, and her career places her within the seiyuu-singer tradition that connects anime voice acting with anime-related song performance.
Active since the 2000s, Takagaki built her profile through voice acting while also developing a solo singing career under Sony Music Entertainment Japan. Her sound sits in the pop and anison space, with an emphasis on melodic hooks and expressive delivery. She is also widely associated with Sphere, the Japanese voice actress unit that brought together several prominent seiyuu-singers and expanded her visibility among anime fans.
Her career has continued to move between voice work and music. In 2026, she released the double A-side single "Ai no Fanfare / Mahou no Oto" with Yu Shirota, and later unveiled an anime music video for "Ai no Fanfare." For listeners searching for Ayahi Takagaki, she remains a clear example of how anime voice acting and Japanese pop music can reinforce each other in one artist’s career.