As everyone already knows, the animation produced by Ufotable must not be cheap to produce. Well-crafted fight sequences and large-scale destruction dominated one of the best- animated episodes in history , leading fans to wonder...
How much does it cost to produce an episode of Kimetsu no Yaiba?

Although the second season only had 12 episodes, just one episode of the Kimetsu no Yaiba ( Demon Slayer anime costs around US$80,000 — US$90,000 (R$415,530 — R$467.47) .
The movie Mugen Train cost $15.8 million to make and grossed $504 million, meaning the film earned more than 31 times its original budget.
Season 2 Synopsis:
The story takes place in the Light District arc , where we meet the Sound Hashira, Tengen Uzui . Thus, Tanjiro, Zenitsu, and Inosuke are recruited by Uzui for an investigative mission in this district. Disappearances are occurring, and disturbing rumors are circulating through the local brothels, indicating that one of Muzan's Upper Moons
Finally, the first season of Kimetsu no Yaiba premiered in April 2019 , becoming a hit with the film. The second season premiered on December 5th in Japan.
Via: La Verdad