1) Gyomei. Gyomei Himejima is the strongest Hashira in Demon Slayer. This fact has been established in the manga as Tanjiro, Inosuke and Zenitsu all agree that he is the strongest member of the Demon Slayer Corps. His strength was showcased during the fight against Kokushibo.
Rengoku is easily one of the most lovable Hashira in Demon Slayer. This is why it's a shame that he succumbed to the wounds that he suffered in his fight against Akaza.
Yoriichi Tsugikuni is the strongest demon slayer character to have ever existed in the series. He is also the only person that Muzan was ever afraid of.
Gyomei Himejima: The Blind Stone Hashira with Unmatched Strength. Among the Hashira, Gyomei Himejima stands out as the Stone Hashira, with unmatched raw physical strength.
6 Daki. Daki is an important villain during the Entertainment District arc and acts as the Upper Rank 6 of the 12 Kizuki, with her older brother Gyutaro. ...
Sanemi's blood is known to be enticing yet intoxicating to Demons, which he used to bait and stab Nezuko. Sanemi is clearly the least popular Hashira among Demon Slayer fans.
Despite his limited time in Demon Slayer, the Flame Hashira Kyojuro Rengoku established himself as the series' best character, and fans dearly miss him. He was the star of the Mugen Train story arc, though he also appeared in a double-length episode before that.
Yoriichi is the most powerful known character in the history of the series and the most powerful swordsman and Demon Hunter, born with the Demon Slayer Mark and the Transparent World. As a kid not trained in sword skills, he was able to defeat a trained sword instructor and was called a miracle.
Many Kimetsu no Yaiba fans deduce that Yoriichi is Tanjiro's father, but that isn't the case. However, Yoriichi is responsible for teaching Tanjiro's ancestors the Hinokami Kagura, which has been passed down for generations.
Before arriving at the Infinity Castle, the Insect Hashira consumed roughly 81 pounds of wisteria poison. Even though Doma killed her, he died just as quickly because of the sheer amount of poison he ingested after eating her.
Shinobu Kocho (The Insect Hashira) While we don't necessarily think Shinobu Kocho is physically weak by any means, we do believe that she is currently positioned at the bottom of the totem pole compared to her fellow Hashira members.
Tanjiro decapitates Akaza with the Hinokami Kagura: Setting Sun Transformation. Akaza was bewildered, wondering how Tanjiro did not have any fighting spirit, comparing this feeling to fighting against a plant. He acknowledges that Tanjiro surpassed his speed.
