Yūsuke Tomioka is a Japanese voice actor and narrator affiliated with the talent management firm Aoni Production. He was born on August 14th and is a native of Saitama Prefecture. His hobbies include playing first-person shooter games, editing videos, and participating in werewolf games, and he is skilled in baseball and badminton.

Tomioka has built a career with a wide range of voice acting roles in anime, video games, and foreign-language dubs, in addition to extensive work as a narrator for television programs. In anime, he was part of the cast for the badminton-themed series Love All Play, providing the voice for the character Masakazu Kobayashi. He also voiced the character Crushman, a member of the Perfect Large Numbers Corps holding the title Perfect Palm, in the 2024 anime Kinnikuman: Perfect Origin Arc. His other anime credits include roles in long-running and popular series such as One Piece, where he has voiced characters like Papas and various other roles, Doraemon, and Chibi Maruko-chan. He has also appeared in series like Digimon Ghost Game and The Yuzuki Family's Four Sons.

Beyond animation, Tomioka is active in video game voice work. His notable game credits include the role of Romeo in both Monster Strike and Cubix Stars, as well as voicing characters in major titles such as Like a Dragon Gaiden: The Man Who Erased His Name, the Atelier Ryza series, and several entries in the Warriors franchise, including Samurai Warriors 5 and Dynasty Warriors 8: Empires. He is also active in dubbing foreign content, providing the Japanese voice for characters in projects such as the Thai drama F4 Thailand and the live-action adaptation of One Piece. A significant portion of his professional work involves narration for a variety of television programs, including news features, variety shows, and sports specials.