The Upper Rank Demons are the most powerful demons to exist in the Demon Slayer series and are the most evil under Muzan.

Kyojuro Rengoku vs. AkazaFirst on the list is Rengoku, the Flame Hashira's fight against Upper Rank Three Akaza. With stunning animation, this fight stands out as one of the most beautiful and ...

Two characters that are proof of Koyoharu Gotouge’s exceptional talent are Akaza and Kokushibo. These characters are walking contradictions, adding to their captivating nature. Akaza believes ...