Sanemi and Doma may be comparable in terms of power, but if they had to fight, Doma would probably emerge victorious. The reason Doma lost was because of Shinobu's poison that significantly weakened him. This eventually helped Inosuke and Kanao to defeat him.
So Sanemi with his fast breathing technique will speed up and also match Douma speed, yes Douma has the freezing clouds but Sanemi can use his first Form and blast the clouds away. Then they would clash and then their attacks would damage each other but Douma would just regenerate and his ice would attack Sanemi.
Sanemi's Wind-Breathing Is Too Similar To Akaza's Blood Demon Art. Although Sanemi Shinazugawa is arguably stronger than Iguro, he would've been a bad matchup against Akaza.
Gyomei is far slower, weaker, more fragile and less versatile. Completely different tiers of power. Doma and Kokushibou cannot be soloed by a demon slayer.
While Sanemi and Giyu are pretty evenly matched, it's possible Sanemi would win a fight between them based on his ruthless nature alone. Giyu has shown mercy, but Sanemi isn't the type to hold back for any reason.
This eventually helped Inosuke and Kanao to defeat him. However, Doma in his strongest form, may be able to beat Sanemi using his Blood Demon Art. By employing this, he can create a fine powder of ice crystals that is toxic if inhaled.
Sanemi also has great enough control over his muscles to manipulate them into forcing wounds closed and such, a great feat indeed. Finally, his strength and skills are said by Kokushibo to be at their absolute peak, further solidifying Tanjiro's hopeless chances against Sanemi in a fight.
1) Yoriichi Tsugikuni
Yoriichi was the only person who could defeat the progenitor of all the demons, Muzan Kibutsuji. Doma is an inferior opponent, as he won't even last a second in front of Yoriichi.
Tengen Uzui
He is the fastest Hashira, and the second physically strongest. Obviously, then, Tengen Uzui is rather proud. He is demanding, fussy, boastful, and prone to selfishness. But he is also ultimately kind and caring, with great love for his three wives as well as the other Hashira.
Inosuke would probably be the weakest against doma but his double blades would keep the ice particles out like he did in the manga. Zenitsu, Tanjiro, and Inosuke have great chemistry in a fight so their moves could combine to make doma be on his toes until Gyomei can take his head off. WHat you think.
Sanemi was able to launch his Seventh Form: Gale, Sudden Gusts onto Muzan, but he couldn't keep up with him because of the difference in strength.
Sanemi's sheer power and speed will be able to overwhelm Nezuko even in her final form. Nezuko's Blood Demon Art would not work against Sanemi since he's a human, and he has the ability to decapitate her head if he wanted to.
Sanemi is also the older brother of Genya Shinazugawa, a Demon Slayer who fought alongside Tanjiro Kamado and Nezuko Kamado. Before becoming a Hashira, Sanemi, along with his partner Masachika Kumeno, defeated the former Lower Rank One, Ubume, with Masachika dying as a result.
for sure doma will win. it stated in manga you need 2 very strong & 3 medium strong pillar to beat the top 3 upper moon demon. In a 1v1 Douma will out speed Giyuu and can use his ice clones to overwhelm Giyuu so the entire fight is an easy fight and Douma wins.
Obanai is a proficient combatant, but Giyu's swordsmanship and skills can undermine his abilities in battle. Giyu also has more experience than Obanai, and his tactical intellect is superior. Although they both share the positions of Pillars in the Demon Slayer Corps, Giyu is much stronger than Obanai.
Shinobu is defeated and absorbed by Doma.
1. Gyomei Himejima. Gyomei Himejima, the Stone Hashira, is the strongest Hashira in the Demon Slayer corps in terms of strength and swordsmanship. He is the only person who uses spiked flails and an axe instead of standard swords to kill demons.
But, comparing the two characters in their best forms, Zenitsu might be just a tad bit faster owing to his Godspeed move.
Rengoku's fight in the Mugen Train arc showed his incredible speed and reflexes. He was able to match Akaza's speed, and his movements were so fast that it was almost impossible for the naked eye to keep up. Tengen, meanwhile, is the fastest runner out of all the Hashira.
Akaza. Because of his desire to become stronger and Doma's strength allowing him to surpass himself to become Upper Two, Akaza harboured an intense hatred of Doma.
We first see Doma when he is still the Upper Moon Six while he is in the middle of eating a geisha. Later he becomes even stronger and rises to the position of Upper Moon Two. He dies because of the lethal amount of poison he absorbed through Shinobu Kocho's body followed by Kanao Tsuyuri beheading him.
1 Tanjiro's Patience Paves The Way To A Close Friendship With Inosuke Hashibira.
Considering Unmarked Sanemi is on par with Unmarked Giyu, Unmarked Sanemi would definitely win against Marked Tanjiro.
His Wind Breathing techniques are unmatched and, paired with his Demon Slayer Mark, Sanemi is virtually undefeatable. Sanemi may be the most powerful Hashira, but he's not the strongest character in Demon Slayer.