Saki Endō is a Japanese actress and voice actress affiliated with the talent agency Ken Production. She was born on March 7, 1986, in Tokyo, Japan. A graduate of the Tokyo University of the Arts, where she majored in trombone, her path to voice acting was built upon a foundation in music and stage performance.

Endō began her entertainment career with a strong focus on live-action roles. She appeared in television dramas such as Nodame Cantabile, First Class, and Doctor X, and was also active in numerous stage productions, including 2.5-dimensional adaptations of anime and manga. She formally joined the agency New Walkers in April 2014. In the spring of 2021, after a period of further training, she signed with her current agency, Ken Production, and began using the stage name 遠藤さき, which is a different written form with the same pronunciation as her birth name.

Her voice acting career features a wide range of supporting roles in major anime series. She is known for providing voices in long-running and popular franchises. In the Pokémon anime, she voiced the Team Skull Admin Plumeria and the mother of the character Chrysa. She has had multiple roles in the My Hero Academia franchise, including various heroes and background characters, as well as in Attack on Titan, where she voiced characters such as Marlene and Ramzi. Endō also contributed to series like Chihayafuru, SK8 the Infinity, and MF Ghost.

As noted in the prompt, a key role in her filmography is Kanna Bismarch in the 2021 remake of Shaman King. She reprised this role for the series' sequel, Shaman King Flowers, in 2024. Her other anime work includes roles in Karakuri Circus, Okko's Inn, and PLUTO. Beyond animation, her voice can also be heard in video games, such as Shaman King: Funbari Chronicle, and in Japanese dubs of foreign films and series.

Endō's diverse performance background is complemented by her musical training. Her skills in playing the piano and trombone, as well as her vocal ability, contribute to her versatility as a performer.