She also performs the voice of Black Widow in the Japanese-language releases of the Avengers film series.

[citation needed] Represented by the Oscar Promotion agency, she won the sixth Japan Bishōjo Contest in 1992.

[3] Yonekura played the role of Roxie Hart in the Japanese-language production of Chicago in Tokyo 2008 and in 2010.

In a written statement, Yonekura commented, "After timely, repeated discussions, our divorce has been finalized.

[8] In October 2022, Yonekura announced she was withdrawing from performances of Chicago due to treatment for cerebrospinal fluid hypovolemia.