Who is the first demon in Demon Slayer?

We discuss two pivotal characters in Demon Slayer. The first demon in Demon Slayer and the first one to ever exist, according to the manga and anime.

10 demons in Demon Slayer ranked from oldest to youngest

Who Is Kokushibo In Demon Slayer? Upper Rank 1 Demon Explained

Demon Slayer: Against Corps Rules

Demon Slayer: The 10 Strongest Demons, Ranked

The Real Reason Muzan Is So Powerful In Demon Slayer

Demon Slayer Episode 1: Blood on the Snow and Unbreakable Bonds - Crow's World of Anime

Demon Slayer: Kimetsu no Yaiba, Vol. 1 (1): 9781974700523: Gotouge, Koyoharu: Books

Demon Slayer: Kimetsu no Yaiba, Vol. 1 (1)

Who is Yoriichi Tsugikuni in Demon Slayer?

demon slayer: Demon Slayer Season 5: Here's everything we about the series so far - The Economic Times

Who is Yoriichi in Kimetsu No Yaiba (Demon Slayer)? - Quora