Zenitsu doesn't die in Demon Slayer. In fact, he kills one of the Upper-Rank Demons and works with Tanjiro and the other Demon Slayers in the fight against Muzan. Sometime in the future, Zenitsu marries Nezuko and starts a family with her until their line reaches the present day.
The combination of the poison and the blow—which fully went through his body—would've absolutely killed him. Luckily, Nezuko expels Gyutaro's poison at the last possible second with her Demon Blood Art, saving Inosuke's life.
Episode 17 | Kimetsu no Yaiba Wiki | Fandom.
After the celebration of his regaining consciousness is over, Tanjiro asks for an update on Zenitsu and Inosuke. He learns that both of their injuries were essentially as severe as his. He is then told that Zenitsu awoke just two days before he did, and was reluctantly sent out on a mission the day before.
Kaigaku realizes that Zenitsu is much more versatile and skilled with his swordsmanship than before. However, he still believes that no matter how much Zenitsu trains, he can never defeat an Upper Rank like him. Zenitsu then is slashed by Kaigaku with the Thunder Breathing, Second Form: Rice Spirit.
Zenitsu Agatsuma is a part of the Demon Slayer Corps who the previous Thunder Hashira trained. Zenitsu is a skilled and able member of the organization but gets easily scared when facing demons. But as the series continues, we watch him grow as he eventually overcomes his fear of demons and fights them head-on.
Nezuko Kamado
Zenitsu also protects Nezuko multiple times when she is in danger, evident during Zenitsu's first meeting with Inosuke Hashibira and the battle against Enmu in the train. Eventually Zenitsu and Nezuko would marry and start a family as evidenced by their descendants.
Nezuko marries Zenitsu Agatsuma in the Demon Slayer series.
There are six forms, but Zenitsu could only learn the first form said to be the basis for the others yet he honed it to where he could fight against several strong demons. He later created a seventh form and defeated his former senior who had become the Upper Rank Six of the Twelve Kizuki.
It is later revealed that it was none other than the series' main antagonist, Muzan Kibutsuji. At first, this might seem a bit weird, as Muzan doesn't seem to be the type to go out of his way to commit violence without a prompt.
It is confirmed in the Volume 23 extras that Inosuke and Aoi did eventually end up together and that they have two great-grandsons, one of which is Aoba.
Tanjiro Is Strong, and Stronger than Zenitsu as he uses Sun Breathing.
After his treachery, Kaigaku later becomes Zenitsu's archenemy. His cowardice would later lead him to his downfall when Zenitsu overcomes his insecurities as Kaigaku mocks Jigoro. Kaigaku's Thunder Breathing training would lead to his Blood Demon Arts being related to lightning.
Zenitsu Agatsuma and Nezuko Kamado were reincarnated as Yoshiteru and Touko Agatsuma. Yoshiteru's appearance is quite similar to Zenitsu's, while Touko resembles Nezuko Kamado.
After the battle, Tanjiro returns home with his sister and friends. Later it is revealed that he married fellow slayer Kanao Tsuyuri.
Tanjiro and Kanao would eventually marry and start a family, having two great-grandchildren by the names of Kanata Kamado and Sumihiko Kamado between them.
Eventually Zenitsu and Nezuko would marry and start a family as evidenced by their descendants.
Muzan is well over 1000 years old. Despite achieving an age that no one else has, his appearance makes him look like an adult man in his early to mid-30s. To get that look, Muzan drinks medicine that not only protects him from illness but keeps him looking young.
But Demon Slayer introduced Tanjiro's main love interest briefly, and she doesn't really return until the end of the season, when she is fighting against him. His love interest that develops as the story goes on is Kanao Tsuyuri and their romance is quite adorable.
Yes. He gets married to Kanao Kocho and have kids.
Demon Slayers are known for their strength and bravery in battle, but not Zenitsu. Despite his cowardice, he's one of the strongest in the series. The life of a demon slayer is one of hardship.
16. Despite his ridiculously timid attitude, Zenitsu is older than Tanjiro, Nezuko, and Inosuke. In other words, this 16-year-old's cowardly nature makes him seem like the youngest out of the four main cast 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.