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Kumiko Aso

Early Life and Musical Interests

Kumiko “Aso” Hiramaru (平丸 亜佐子) was born on June 17, 1978, in Sanmu, Chiba, Japan. Details about her parents and family background remain largely undisclosed. During her junior high school years, she became a member of the fan club for singer Hikaru Nishida and participated in one of her handshake events. Her passion for music began during her teenage years and played a role in shaping her future career.

Related Biography: Nana Eikura

Career Beginnings and Acting Debut

Hiramaru began her career in the late 1990s. Her first significant break came after she submitted her resume as part of pursuing an aspiration to become a singer and entertainer. She won the Grand Prix at the 6th "National School Girl High School Uniform Collection" competition, a platform known for discovering fresh talent. Shortly thereafter, she made her acting debut in the film Bad Guy Beach.

Breakthrough Role in “Professor Kanzo”

Although initially uncertain about acting, Hiramaru auditioned for the television drama Professor Kanzo, which aired in 1998. Her performance received wide acclaim and marked a turning point in her career. For this role, she was honored with several prestigious awards: the Best Supporting Actress Award from the Japan Academy, the New Actor Award, and further recognition from various film festivals. In the same year, she appeared in films such as License to Live and Dr. Akagi.


Quick Facts
Net Worth 2021: 17 million
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Last Modified: Jul 23 2025
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