
Kensho Ono is a prolific Japanese voice actor and singer, born in 1989, best known for headlining roles like Tetsuya Kuroko in Kuroko's Basketball and Giorno Giovanna in JoJo's Bizarre Adventure. In Spy x Family, he voices Yuri Briar, Yor Forger's overprotective younger brother and a secret police officer, in the original Japanese dub.
Ono voices Yuri Briar in the original Japanese version of Spy x Family, Anya's doting but dangerously obsessive uncle who works as an elite officer for the State Security Service. The character starts the series suspicious of his sister Yor's sudden marriage and spends much of the story digging into Loid's cover identity, giving Ono room to swing between comic overprotectiveness and genuine menace. It stands as one of the more high-profile assignments in his catalog of leading anime roles, alongside his long-running work as Tetsuya Kuroko and Giorno Giovanna.
Ono broke through playing the title character in Kuroko's Basketball and has anchored major franchises since, including Slaine Troyard in Aldnoah.Zero, Giorno Giovanna from JoJo's Bizarre Adventure, and Yuya Sakaki over in the Yu-Gi-Oh! Arc-V series. His range extends into Hollywood dubbing work too: he provides the Japanese dub for Harry Potter across the film franchise and voiced Miles Morales in the animated Spider-Verse films. He has also played Muromachi Toji live, on stage in the Prince of Tennis musical series.
Kensho Ono voices Yuri Briar in the Japanese dub of Spy x Family, plus Miles Morales in the Japanese dub of the animated Spider-Verse films. His catalog of leading anime roles also includes Giorno Giovanna in JoJo's Bizarre Adventure.
Ono broke through playing the title character, Tetsuya Kuroko, in Kuroko's Basketball. He was born in 1989 and has gone on to anchor several other major franchises since that breakout role.
In the original Japanese version, Ono voices Yuri Briar, Yor Forger's overprotective younger brother and an elite officer for the State Security Service. Yuri starts the series suspicious of his sister's sudden marriage and spends much of the story digging into Loid's cover identity.
Ono played Slaine Troyard in Aldnoah.Zero and Yuya Sakaki in the Yu-Gi-Oh! Arc-V series. Both are lead roles that sit alongside his headlining work as Yuri Briar in Spy x Family.
Ono provides the Japanese dub voice for Harry Potter across the film franchise. He has also played Muromachi Toji live, on stage in the Prince of Tennis musical series.

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