Syuta Morishima is a Japanese voice actor and singer from Niigata Prefecture, born on August 13, 1983. He is affiliated with the talent agency Hibiki. Before pursuing a career in voice acting, Morishima worked as a programmer. Inspired by the anime The Prince of Tennis, he decided to follow his passion and enrolled in voice acting training, graduating from the RAMS Professional Education school as part of its fifth class.

Morishima's career is marked by a strong and ongoing association with Bushiroad media franchises. He is perhaps best known for his roles within the Cardfight!! Vanguard franchise. He voices the character Shinemon Nitta, a role he has played since the first anime series in 2011 and reprised for the Shinemon Arc, which centers on Nitta's younger days. He also portrayed Masanori Iseki in Cardfight!! Vanguard overDress and its sequel Cardfight!! Vanguard DivineZ. His involvement extended to the stage, where he played Shinemon Nitta in the Virtual Stage adaptations in 2016 and 2017.

In addition to his voice work, Morishima is also a musician. He is a member of the band Argonavis from the BanG Dream! project, where he performs as the keyboardist and voices the character Rio Kikyō. He has also contributed theme songs for various anime, including Future Card Buddyfight and Bikkuri-Men. Morishima was part of the unit Bushi 7, which performed the theme song for Cardfight!! Vanguard: Legion Mate.

Beyond his signature roles, Morishima has a extensive list of anime credits. He has starred as Mitsunori Ishida in Ishida & Asakura, Bat in DD Fist of the North Star, Baku Omori in Future Card Buddyfight, Takeshi in Ao Oni: The Animation, Pearce Valentine Shōtani in Try Knights, Ushiwaka in Bikkuri-Men, and Sōtarō Shinozaki in Tasūketsu. His work also includes roles in video games, such as Ares in Langrisser Re:Incarnation Tensei, and films, including Tsukiyomi in Neppu Kairiku Bushi Road.