
Kazuhiro Yamaji, born in 1954, is a Japanese stage and voice actor who voices Kenny Ackerman in Attack on Titan.
Yamaji plays Kenny Ackerman, the mercenary known as Kenny the Ripper and the uncle of Levi Ackerman, who emerges as a central antagonist during the story's Uprising arc before his backstory reframes him as a far more sympathetic figure tied to the Ackerman bloodline.

Naruto vs Luffy with the twist nobody asked for: Luffy tickled Hinata on date night, and she kind of liked it. We break down the whole fight and commit to a winner....

There are no women on Namek. That isn't an oversight, it's the biology. Why we handed Piccolo the one thing his own species rules out, and why it had to be trap soul....
Kazuhiro Yamaji voices Kenny Ackerman in Attack on Titan, the mercenary known as Kenny the Ripper and the uncle of Levi Ackerman. He emerges as a central antagonist during the story's Uprising arc before his backstory reframes him as a far more sympathetic figure tied to the Ackerman bloodline.
Kazuhiro Yamaji's listed career runs from 1979 to the present, meaning he has continued acting for over four decades. Born in 1954, he built that career across both stage and voice work.
Kazuhiro Yamaji's acting roots trace to stage work with the Seinenza Theater Company. That theater background came before he crossed into the voice acting roles that led to playing Kenny Ackerman in Attack on Titan.
Yes, Kazuhiro Yamaji has been married to voice actress Romi Park since 2020. Both work in the Japanese voice acting industry.
Kazuhiro Yamaji was born in 1954. He began his acting career in 1979, building a career spanning both theater and voice roles before taking on Kenny Ackerman in Attack on Titan.
This content is original writing by Daddy Jim Headquarters based on the Attack on Titan anime series, manga, and official materials. Attack on Titan was created by Hajime Isayama, published by Kodansha, and animated by MAPPA and Wit Studio. All rights to Attack on Titan and its characters belong to their respective owners. Episode and chapter references are cited where applicable.
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