The 3rd season of the Demon Slayer anime (Kimetsu no Yaiba Swordsmith Village Arc) has reached its seventh episode, so the official website has revealed new promotional art highlighting the Hashiras' clash with the Upper Moons .
Demon Slayer Season 3 Promo Art Reveals Clash
Check it out:

【テレビアニメ「鬼滅の刃」刀鍛冶の里編】
ufotable描き下ろし
刀鍛冶の里編第2弾キービジュアル解禁PVを公開。 https://t.co/FtVMMKKIlM
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日#鬼滅の刃 #刀鍛冶の里編 pic.twitter.com/RLAiyYjJRg— 鬼滅の刃公式 (@kimetsu_off) May 21, 2023
According to the new Demon Slayer leak, the final episode of the Blacksmith Village arc will be an hour long to close the season with a grand finale.
The anime adaptation of the Blacksmith Village arc will have a total of 11 episodes. Therefore, the final episode of season 3 will premiere at the end of June.
Synopsis:
After defeating Upper Moon 6 in the Entertainment District, Tanjiro must travel to the Blacksmith Village to forge a new sword, as his old one has been damaged. However, along the way, he encounters new demons sent by Muzan, the main villain, with a mission to kill the blacksmiths. Without the blacksmiths, the hunters will have no swords to fight the demons. So Tanjiro and his friends must fight the demons of the Upper Moons again to stop them.
Thus, the first season of Kimetsu no Yaiba premiered in April 2019 , becoming a hit with the film. Finally, the second season premiered on December 5, 2021, in Japan. Additionally, the third season premiered on Crunchyroll following the release of the film To the Swordsmith Village – World Tour on February 2 in Japan.
Source: Official Website