Demon Slayer Infinity Castle is one of the most fascinating storylines in the manga series. It has also gained the same reputation for its anime adaptation. Recently, Ufotable announced that the storyline would be adapted into a movie trilogy. The news was well-received by fans who couldn’t wait to see Tanjiro and the other demon hunters battle Muzan and his demons. With that said, here are the best fights in Infinity Castle.

Since the beginning of the series, Zenitsu has been one of the most popular characters. His journey and development have always put a smile on the faces of Demon Slayer fans. After entering the Infinity Castle, he runs into Kaigaku, his former senior, who is now the Upper Rank Six Demon. The exciting battle witnesses the two characters with a shared past putting everything on the line. They both clash with their Thunder Breath.

However, Kaigaku is astonished by how strong Zenitsu's swordsmanship and speed have become since their last encounter. Reflecting on Kaigaku's taunts and their past together, Zenitsu unleashes his Thunder Breathing, Seventh Form: Honoikazuchi no Kami. The fight is one of the best in Infinity Castle, as it shows Zenitsu reaching a potential nearly equal to Hashira's.

The fight between Tanjiro and Akaza is one of the most anticipated fights in the series, as Tanjiro hopes to take revenge for Rengoku's death. However, this time, Giyu Tomioka, the Water Hashira, supports him. Tanjiro was able to push back the demon, which impressed Tomioka.