Sakii Takada is a Japanese voice actress affiliated with the talent agency Aptepro. She was born on March 23 in Osaka Prefecture and has AB-type blood. Takada is a graduate of Aptepro's attached training school, having completed the 6th term course. Before focusing solely on voice acting, she was active as a member of the girl group L.F.O. starting in October 2014, performing under the name SAKIE.

Takada made her debut as a voice actress in 2018. Her first credited roles were in the television anime series How to Keep a Mummy, where she voiced both a female student and the character Pochi, the family dog. This marked the beginning of her professional career in anime.

Following her debut, Takada has built a portfolio of roles in various anime television series. Her credits include a播音员 in BEM in 2019. In 2020 and 2021, she had multiple roles in the series My Next Life as a Villainess: All Routes Lead to Doom! and its sequel My Next Life as a Villainess: All Routes Lead to Doom! X, voicing characters such as a maid, the Hunters' eldest daughter, and various female students and nobles. She has also appeared in CUE!, SHINEPOST, The Most Heretical Last Boss Queen, and The Duke of Death and His Maid. In 2024, her roles included a student and a reporter in Hokkaido Gals Are Super Adorable! and a child in The Unwanted Undead Adventurer.

Beyond television, Takada's work extends to other media. She has voiced characters in original net animations (ONA) such as Girls' Last Tour and I, Mistery, and in the original video animation (OVA) for My Next Life as a Villainess. Her film credits include a role in the 2023 movie My Next Life as a Villainess: All Routes Lead to Doom! The Movie. She is also active in the video game industry, with a lengthy list of game credits that includes WORLD CROSS SAGA, Charade Maniacs, Black Butterfly, The Liberation of the Sky, Devil 72,放置少女, and Mobile Legends: Bang Bang. Her work also encompasses drama CDs and dubbing for foreign productions.

A notable aspect of Takada's early career is her recurring collaboration with the production team behind the My Next Life as a Villainess anime series, in which she voiced multiple different characters across its television seasons and film adaptation. Her interests and skills include singing, swimming, making takoyaki, and interacting with dogs.