Although Tanjiro acknowledged Kyogai's Blood Demon Art as remarkable, he's still the weakest Demon Moon on this list. Rui was ...

Tanjiro's journey in Demon Slayer showcases his growth and adaptability in defeating powerful foes. Tanjiro's battles against demons like Daki, Gyutaro, and Rui are major turning points in the series.

Tanjiro's most terrifying opponent in Demon Slayer's first season, Rui is unsettling in more ways than one. Although he generally keeps a civilized tone, the Lower Rank demon is incredibly ...