Nezuko is mute because of the bamboo muzzle Giyu Tomioka put in her mouth to stop her from eating humans after she became a demon, and while it eventually falls off, she's been silent so long she struggles to speak, her silence also symbolizing her strong will to resist her demonic instincts and maintain her humanity, although she can utter a few words and communicate non-verbally.
However, after developing resistance towards sunlight, which allows her to go outside and interact with others more often, her speech has shown signs of improvement, and she is able to fully pronounce words if someone else has just spoken them, or hears them repeated frequently enough.
No she doesn't really talk. At the end of the Swordsmith Village Arc she does speak a couple words here and there.
In Demon Slayer: Kimetsu no Yaiba, demons need to eat humans to survive, but Nezuko believes that she should spare human lives. She wears a bamboo muzzle and communicates nonverbally, acting like a younger child due to amnesia common to most demons.
Webwhen nezuko hugs tamayo in episode 12 of demon slayer, lady tamayo cries because she is not used to such kindness, reminding her of her family. Webthis incident left lady tamayo scarred for life, but she had no choice but to follow muzan and live a life of servitude—that is until they met yoriichi tsugikuni, who.
Also the reason why Nezuko was already so powerful is because Muzan injected tons of blood in her body and the others in hopes of creating a demon that could conquer the sun.
Nezuko wears a bamboo muzzle to hide her fangs. and restrict her if she ever loses. control around human flesh. It's given to her by Gu Tomioka, who wants to ensure that she doesn't harm anyone. It's also a precautionary measure.
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.
Nezuko's geometric pattern is the asanoha, which is a 6 pointed hemp leaf. Hemp symbolizes strength and endurance. Children were often dressed in the asanoha pattern to inspire them to grow up strong.
Nakime cannot bring someone inside infinity castle if her sentry eyes did not caught them on sight. The reason why nezuko and the former hashiras guarding nezuko are not inside the infinity castle is because nakime cannot track their location. And because of this, muzan failed.
Regression and Growth of Mental Age
This is likely related to her using a great deal of energy to suppress her cannibalistic instincts, as well as modifying her body and sleeping. For a long time, she was like a child in need of protection, relying on her brother's guidance.
First of all, Kibutsuji Muzan definitely killed the Kamado family and turned Nezuko into a demon. Urokodaki Sakonji himself confirms it in a flashback on Chapter 11 of the manga and Episode 6 of the anime, saying that only Muzan has the ability to turn other people into demons.
Instead of devouring humans, she sleeps. That's how she live, she don't need food, she needs sleep.
Literally pieces of clothing/insulator, or leg warmers worn over the tabi for winter-y purposes. I had a search in Japanese and so far the closest thing I can find is 「 足カバー ashi kabaa 」(Lit. Foot covers) - Examples here.
One of the most emotional and saddest backstories of all is that of Gyomei Himejima, the Stone Hashira. He's not just the most powerful fighter in the Demon Slayer Corps. He's a person who had everything taken from him, long before he wielded a katana.
Eventually obtaining the young demon's loyalty as a result of him "helping" him. After these events, Rui continued killing and devouring humans and was eventually awarded with the position of Lower Rank 5 among the Twelve Kizuki, where Rui soon became something of a favorite of Muzan's.
The only canonically LGBTQ+ character in Demon Slayer is Suma, one of Tengen Uzui's wives, who is confirmed to be bisexual and polyamorous in the series' databooks, showing affection for both men and women, including Tengen and her fellow wives, Makio and Hinatsuru. While other characters like Mitsuri are speculated to be queer, Suma is the sole officially confirmed character, with her relationship dynamic highlighting both bisexuality and polyamory within the Demon Slayer Corps.
Although the manga does not directly depict the moment of his passing, according to official settings and the rules of the Mark, Tomioka Giyu ended his life at the age of 25 due to the price of the Mark. His death was not accompanied by battle and pain, but rather a peaceful departure after witnessing an era of peace.
Tanjiro Kamado is the heart and soul of Demon Slayer: Kimetsu no Yaiba. This kind-hearted and determined boy embarks on a perilous journey to avenge his family and save his sister, Nezuko, after a demon attack devastates their lives.