This massive amount of debt likely came from his 7 ex-girlfriends. Despite all of them being beautiful, they treated Zenitsu like a slave, tricked him as well as robbing him of his money.
Despite having an intense fear of Demons, Zenitsu develops a crush on Nezuko. He tries to convince her to marry him several times and never fails to mention his admiration for her whenever he sees her. Injured Zenitsu hugs Nezuko.
The pairing of Zenitsu and Nezuko is arguably the most popular canon ship in Demon Slayer. Zenitsu is naturally an affectionate person and easily drawn to beautiful women. He falls in love with Nezuko at first sight, but what validated this ship to fans was Zenitsu's act of protecting Nezuko's box before knowing her.
It's implied that the characters from the original series have all since died and have been reincarnated in modern day Tokyo in the final chapter of the series, but two key characters confirm that Nezuko Kamado and Zenitsu Agatsuma eventually did have a family together as their great grandchildren, Yoshiteru and Toko ...
1 Seventh Form: Honoikazuchi No Kami
This wasn't the case with Zenitsu, whose mastery of Thunderclap and Flash is clear for everyone to see. This mastery allowed Zenitsu to form a Seventh Form of Thunder Breathing that is unique only to him: Honoikazuchi no Kami.
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.
Nezuko marries Zenitsu Agatsuma in the Demon Slayer series.
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.
Yae | Kimetsu no Yaiba Wiki | Fandom.
Believing he was losing his master's favor, Kaigaku began to despise Zenitsu for being merely a weak and timid man who earned his master's favor out of dumb luck. Thus, he started to bully Zenitsu constantly.
Giyu also states how he feels about Shinobu, saying he thinks she is both hardworking and serious, along with stating that she talks to him a lot and mentions she looks pale, implying he might be worried about it.
Kaigaku overpowering Zenitsu with his Blood Demon Art-enhanced techniques.
Xanthe Huynh is the English dub voice of Girl Bothered by Zenitsu in Demon Slayer: Kimetsu no Yaiba.
1 Tanjiro Kamado
Demon Slayer's protagonist is also, unsurprisingly, the anime's most popular character by quite a wide margin. Tanjiro is kind to his friends, but he also doesn't hesitate to put them into place for their poor behavior, particularly when it comes to Inosuke and Zenitsu.
Zenitsu crushing on Nezuko. Upon seeing her for the first time, Zenitsu falls in love with Nezuko at first sight. She apparently views Zenitsu as a "weird dandelion" and did not initially seem to reciprocate his feelings. Although the two are rarely seen interacting together, Zenitsu treats her with affection and care.
However, in the Demon Slayer manga Muzan reveals his motivation for attacking the Kamado family. It turns out that Muzan attacked the Kamado family and specifically turned Nezuko into a demon in an attempt to create a demon that would be able to withstand being in the sunlight.
She is a demon and the younger sister of Tanjiro Kamado and one of the two remaining members of the Kamado family.
When the two originally meet, Zenitsu develops a disdain for Tengen after he attempted to kidnap the girls of the Butterfly Mansion, and due to his flamboyant personality, even referring to him as the "god of idiots." Tengen's frivolous attitude doesn't sit well with Zenitsu's character and often annoys him.
Yoshiteru Agatsuma ( 我 あが 妻 つま 善 よし 照 てる , Agatsuma Yoshiteru?) is the great-grandson of Zenitsu Agatsuma and Nezuko Kamado and the younger brother of Toko Agatsuma, who is a teenage student.
Later it is revealed that he married fellow slayer Kanao Tsuyuri. In the Modern World, Tanjiro and Kanao had descendants named Sumihiko Kamado and Kanata Kamado.
After Muzan was defeated, all the demons he created also perished immediately, so there was no point of a Demon Slayer corps anymore. As a result, Zenitsu did not get to become a Hashira even after becoming strong enough to bie one.
Tanjiro, Inosuke, and Zenitsu are all 5'5. Despite not being the tallest demon slayers around, these three have impressed even the strongest Hashira.