Chisato Suzumori is a Japanese female voice actress from Osaka Prefecture, born on August 30th. She began her career in 1998, primarily working in the adult game industry, a field where she has remained highly active. For her work in these games, as well as in original video animations, she uses the name Chisato Suzumori. For roles in all-ages video games, television anime, and corporate narration, she uses the alias Keiko Suzuki.

Suzumori is known for her wide vocal range, capable of portraying characters from young girls and adult women to animals, though she has stated a personal preference for playing boys. She is also recognized for frequently taking on multiple roles within a single work, skillfully creating distinct voices for different characters. This versatility is a hallmark of her career.

A significant part of her notable achievements is her long-standing collaboration with the visual novel brand Key. She has provided voices for characters in five of their titles. Her most prominent roles for Key include Takafumi Sakagami and Kanako in Tomoyo After: It's a Wonderful Life, Haruka Saigusa and Kanata Futaki in Little Busters! and its expanded version Little Busters! Ecstasy, as well as Kanata Futaki in Kud Wafter. She also voiced Shizuru Nakatsu in the game Rewrite. Many of these game roles led to appearances in subsequent anime adaptations, where she is credited as Keiko Suzuki. These include the Little Busters! television anime, the Rewrite anime, and the theatrical film Kud Wafter. Her association with Key continued with the 2021 crossover anime Kaginado, where she reprised her roles for the series.

In addition to her work with Key, Suzumori's career encompasses a wide range of other video game and anime productions, often under her Suzumori name. Her filmography includes roles such as Nagisa Shimura in the game Flowers, Shizuru Nakatsu in Rewrite, and Mayuri Shirasagi in Flyable Heart. She is also credited in original video animations, including the role of Mai Katsuragi in the series Lover-in-Law (credited as Chisato Suzumori), Aoi Ooharu in Fleshdance, and Harumi Ukishima in The Hills Have Size (credited as Chisato Suzumori).