Konomi Yūzaki is a Japanese voice actor and former idol who began her career in 2017. She was born in Chiba Prefecture, Japan, on January 3, 2001. Her interest in performance began in elementary school when she joined a theater company. During middle school, inspired by the versatility of voice actors, she decided to pursue voice acting. Lacking the financial means for a specialized school, she taught herself from her first year of high school, using voice recording applications to learn from others.

In her second year of high school, Yūzaki entered the first voice actor audition held by the agency Quatre Stella and won the grand prix. This led to her debut role as Navi in the game Venus Eleven Vivid! in 2017 and she became a junior member of the agency that same year. Her debut in a television anime came shortly after, with a role as Akemi Kinoshita in King's Game The Animation in 2017.

Yūzaki is known for her role as Mayu Biwajima in the 2019 television anime series Nobunaga Teacher's Young Bride. Mayu is a student who falls in love with her teacher, the protagonist Nobunaga Oda, and is revealed to be the descendant of one of the historical Oda Nobunaga's concubines. This remains one of her most prominent anime credits.

Beyond this title, her work has been extensive in mobile and online games. She provided voices for numerous game characters, including roles in titles such as ArkResona, Song of Unleash, Merry Garland, and Reverse Union in 2019, followed by roles in Stella Chronicle and VGAME in 2020, and Himegami Kagura in 2021. Her career also included voice work for the audio synthesis software VOICEVOX as the character Hau Amefuri in 2022.

In 2019, Yūzaki became a member of Popoloconnect, a live idol unit formed by new Quatre Stella voice actors, where her member color was ice blue. The group's music blended pop and electronica. She also launched a personal YouTube channel in 2019 for game streaming, which she maintained until 2021. At the end of September 2020, Yūzaki left Quatre Stella and subsequently worked as a freelance voice actor. Popoloconnect disbanded after a final live performance in January 2021. In August 2021, she announced a pause in accepting new work and an indefinite hiatus from her streaming activities.