Yuzuki Watase is a Japanese voice actress and singer affiliated with the agency Hibiki. She was born on February 18, 2003, in Chiba Prefecture, Japan. Watase began her career in 2020 after successfully passing an audition for the Bushiroad media franchise D4DJ, where she was cast as Miiko Takeshita, a member of the unit Lyrical Lily. This role marked her debut as a voice actor. She has since reprised the role of Miiko Takeshita across multiple productions, including the anime series D4DJ First Mix, D4DJ All Mix, and Pucchimiku D4DJ Petit Mix, as well as in the video game D4DJ Groovy Mix and various stage adaptations.

In 2023, Watase took on a significant role in another Bushiroad franchise, BanG Dream! She voices Mutsumi Wakaba, also known by her stage name Mortis, in the anime BanG Dream! It's MyGO!!!!! and its sequel BanG Dream! Ave Mujica. As part of this role, she is also the rhythm guitarist for the band Ave Mujica within the franchise. She also voices the character Yuna Saionji in the Cardfight!! Vanguard DivineZ anime series. Beyond her major franchise roles, Watase has provided voices for characters in other anime such as D Cide Traumerei, The Fruit of Evolution, The Great Cleric, My Tiny Senpai, and Vampire Dormitory. Her work in video games includes roles in Quiz RPG: The World of Mystic Wiz and Brown Dust. In addition to her voice acting, Watase has been active as a ring announcer for the women's professional wrestling promotion World Wonder Ring Stardom since 2021.