Yūsuke Handa is a Japanese voice actor affiliated with the agency Aoni Production. He is from Shizuoka Prefecture and holds a standard driver's license. His career began in 2012, and he is a graduate of Nihon University as well as the Tokyo school of Aoni Juku, the training school associated with his agency.

Handa often portrays supporting characters and has built a career with numerous guest and recurring roles across a wide range of anime series. His voice can be heard in several long-running franchises. In the One Piece franchise, he has voiced various characters including a centaur, a beast, and the Wano Country character Fūjin. In the Dragon Ball series, he has played multiple roles in Dragon Ball Z Kai and Dragon Ball Super, and more recently voiced Kibito (mini) in Dragon Ball Daima. He has also contributed to the GeGeGe no Kitarō series in its sixth installment, taking on several roles such as Beibe, Yāhiko, and the ox-headed demon Gyūki.

Regarding the specific roles mentioned in the prompt, he is confirmed to play Kazuki Kurauchi in World Trigger, a role he has voiced from the show's early seasons through its second and third seasons. He is also confirmed as Tetsuo Oishi in KADO: The Right Answer. For the other two roles, the records show him playing a character named Mizushima Kazuma, who is the father of the protagonist in Love All Play, rather than a character named Kazuma Mizushima. Additionally, his voice acting credits include the role of a teacher and a character named Seiroku the Tengu in the series Kataribe Shōjo Honoka.

Beyond television anime, Handa has contributed to theatrical films such as The Night Is Short, Walk On Girl and Mazinger Z: INFINITY, as well as video games including the God Eater series and Samurai Warriors: Sanada Maru.