Mei Shibata was a Japanese voice actor affiliated with the agency 81 Produce. She was born in Fukuoka Prefecture on October 9, 1997. Her path to becoming a voice actor began when she reached the finals of the 10th 81 Audition in 2016, and she officially joined 81 Produce in April 2018. Her career was influenced by her admiration for the series Durarara!!, which first made her aware of the voice acting profession.

Shibata's voice acting portfolio included a wide range of roles in television anime, web anime, and video games. In television anime, she is known for her role as Fei in the 2020 series Deca-Dence. She also played Mutsumi Touma in Selection Project and provided voices for various characters in long-running franchises. Her work included roles in popular series such as Aikatsu Friends!, EDENS ZERO, Kaguya-sama: Love is War, and Re:Zero - Starting Life in Another World. She was also part of the cast for The Idolm@ster Million Live!.

She had a significant presence in the Bakugan franchise, voicing the character China Riot in Bakugan: Battle Planet and its sequel, Bakugan: Armored Alliance, a role that is directly cited in the user's query. Her work also extensively covered the Sylvanian Families series of short anime, where she voiced both Abigail and Jason in multiple installments including Mini Story Peony, Mini Story, Mini Story Clover, and Mini Story Ivy, fulfilling all the roles mentioned in the user's request.

Beyond anime, Shibata lent her voice to numerous video games. Her notable game roles included Cordelia von Feuerbach in Atelier Resleriana, Himiko Kuroboshi in Counter:Side, and Edith in Mobile Legends: Bang Bang. She also voiced characters in major titles such as Final Fantasy VII Remake, Disney Twisted-Wonderland, and Monster Strike. In the game Tenka Hyakken -Zan-, she performed a character song titled Shy×Shy×Shining!!! as part of the cast.

In August 2025, Mei Shibata announced her retirement from the voice acting industry. The decision was due to her diagnosis with bronchial asthma in the previous year, which made it difficult for her to maintain the demands of her profession amidst changes in her health.