
Nobunaga Shimazaki is a Japanese voice actor represented by Aoni Production whose career includes a Best Rookie Actor win at the 7th Seiyu Awards; he is part of the voice cast for the Sakamoto Days anime from TMS Entertainment.
Shimazaki joins the Japanese-language voice cast of Sakamoto Days, the TMS Entertainment anime based on Yuto Suzuki's manga. The role adds to a career built since 2009 under his affiliation with Aoni Production, one of the anime industry's larger and longer-established talent agencies. His two Seiyu Award wins across his career point to the kind of consistently recognized performer the production drew from for its ensemble.
Shimazaki has been active in the industry since 2009, working as a voice actor under the Aoni Production banner. Award recognition came early, with a Best Rookie Actor honor at the 7th Seiyu Awards, and again later when he picked up a Best Actor in a Supporting Role prize at the 15th Seiyu Awards, marking him as one of the more consistently honored performers to come out of his agency.
Nobunaga Shimazaki was born in 1988, making him around 37 or 38 years old as of 2026. He has voiced roles in the Sakamoto Days anime as part of its Japanese-language cast.
Nobunaga Shimazaki is part of the Japanese-language voice cast for Sakamoto Days, the TMS Entertainment anime adaptation of Yuto Suzuki's manga. The casting adds to a career that has run since 2009.
Shimazaki won Best Rookie Actor at the 7th Seiyu Awards early in his career. He later added a Best Actor in a Supporting Role prize at the 15th Seiyu Awards, marking him as one of the more consistently honored performers from his agency.
Shimazaki has been active in the industry since 2009, putting well over a decade of experience behind his casting in Sakamoto Days. His two Seiyu Award wins came during that span.
Nobunaga Shimazaki is represented by Aoni Production, one of the anime industry's larger and longer-established talent agencies. He has worked under that affiliation since debuting as a voice actor in 2009.

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