One of the things that caught the most attention and is not new today, is the animation of the anime Kimetsu no Yaiba ( Demon Slayer ). According to director Watanabe Takashi, the industry must undergo significant changes in anime animation.
The statement had repercussions after the broadcast of Uzui and Tanjiro's fight against Gyutaro and Daki in the tenth episode of the second season.
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At first Watanabe Takashi says that Demon Slayer animation will influence the industry
“Demon Slayer’s reputation reaches my ears. In other words, sooner or later, all companies will be forced to aim for that level (of animation).
It seems that some studios are already chasing it, if they don't succeed, they will be treated like bad companies and will disappear. It will be an incredible time, what happens will depend on the producers’ production philosophy.”

Therefore, for Takashi, the quality of animation that Ufotable (Fate/Zero) displays with Demon Slayer influences the general anime production industry.
Synopsis:
The story takes place in the District of Light arc , where we will get to know the Hashira of Sound, Tengen Uzui, . After recruiting Tanjiro, Zenitsu and Inosuke by Uzui for an investigation mission in this district. Disappearances are happening and disturbing rumors are spreading through the local brothels indicating that perhaps one of Muzan's Upper Moons
Additionally, Funimation and Crunchyroll stream the new season after the episode premieres in Japan. Official Website
Finally, the first season of the anime premiered in April 2019 following the film that became a box office phenomenon.