WIT Studio is a privately owned company headquartered in Japan. Founded in 2012, the company employs approximately 20 individuals and reported $2.6M in revenue as of 2023. The company's main product is media managed services, specializing in producing animation for television series, video games, and films. Notable productions include Attack On Titan, HAL the movie, Hoozuki No Reitetsu, The Rolling Girls, and Seraph Of The End: Vampire Reign.
On April 23, 2026, Netflix confirmed WIT Studio will produce a new *One Piece* anime adaptation, sparking mixed reactions within the anime community given the studio's previous work on *Attack on Titan* seasons 1-3 and *Spy x Family*. Earlier, on April 22, 2026, WIT Studio announced an ongoing project for the *Attack on Titan* franchise, featuring monthly illustrations from Chief Animation Director Kyouji Asano. The studio had confirmed this project, an original art series, on April 21, 2026, via X, noting Asano's role as character designer and animation director. This initiative marks WIT Studio's return to the series, having animated its first three seasons, two years after the franchise concluded with the 2024 theatrical compilation film *Attack on Titan: The Last Attack*. This follows news from April 16, 2026, when WIT Studio picked up the production of *Ascendance of a Bookworm* Season 4, taking over from Ajia-do studio, which produced the first three seasons.
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