In fan interpretation,
Sanemi and Giyuu are married and live in hollowed out tree near a bunch of glowy mushrooms.
Sanemi loved his brother and tried to do everything he could to keep him safe from the demons. Even Genya realized this during his dying moments and apologized to Sanemi for blaming him for everything.
Gyomei Himejima claims that Sanemi had a crush on Kanae, though we do not have confirmation from Sanemi. We also do not know if these feelings were reciprocated. In Kimetsu Academy, Sanemi is claimed to enjoy talking to Kanae in his free time.
Sanemi is one of the nicest characters in the manga, living his entire life for the sake of others, and never once thinking of his own pain. The last thing he has to learn is how to live for himself.
The letter '殺' on the back of Sanemi's jacket means 'to kill/killing, slay'. Sanemi is ranked 15 in the first character popularity poll with over 207 votes.
Sanemi is also someone who rarely smiles outside of battles or out of anger, although it happened more than with Giyuu.
Surprisingly, Nick met his own princess Kanae Miyahara. They fell in love at the first sight. “I fell in love with him the way he is now,” Kanae said.
Shizuka is seen often teasing Sanemi and making him annoyed, nevertheless, the two had still created a strong bond and relationship with each other. Eventually, after knowing each other for a while, Shizuka finally ended up having the courage and confessed, leading to them getting married after awhile.
Kanao and Tanjiro would eventually marry and start a family, having two great-great-grandchildren by the names of Kanata Kamado and Sumihiko Kamado between them.
Sanemi, still in shock, became partially colorblind as their mother dissolved in the sunlight. After that, Sanemi abandoned Genya and began to hunt demons on his own with suicidal devotion.
Sanemi's cold, rude, and dismissive behavior is the result of losing too many people he cared about in the past. Later, when he sees those people who have passed, such as his mother, he can't help but give her a smile to be able to see her again.
Genya remains loyal to the Darkling, but his nichevo'ya mutilate her when she betrays him to help Alina escape in Siege and Storm. She joins Alina and helps in taking the King down. She marries David Kostyk and becomes a member of the Grisha Triumvirate.
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.
muichiro loves tanjiro｜TikTok Search.
DakiTan. DakiTan is the ship between Daki and Tanjiro Kamado.
Since Akaza expressed his interest in Rengoku owing to his strength and the ability to fight, fans took that as an opportunity to ship the two characters.
Though he has no romantic interests, Kyojuro has many people that he shares a close relationship with. One being Mitsuri Kanroji, the Love Hashira.
MuiTan is the slash ship between Muichiro Tokito and Tanjiro Kamado from the Demon Slayer fandom.
She recalls that when Kanae died, she was unable to cry, but no one judged her for it. Kanao remembers how Kanae had advised her to value her comrades, and wonders if she did so correctly this time, as she cries for Shinobu.
Sanemi in the light novel seems to have a complicated bond with Kanae: He respects her and feels familiarity because they are both the same age, they are the older brother/sister, they lost their parents at a young age to a demon, etc.
Yae ( 八 や 重 え , Yae?) is a young woman who joins Giyu Tomioka on his travels in Giyu Tomioka's Story after her father Matazo transforms into a demon.
Sanemi is so proud of his battle scars from Demon Slayer, but every time he sees his reflection, he is reminded of that day. The day he almost lost all of his siblings, killed his own mother, and underwent permanent alteration was undoubtedly the worst of his life.
Kyogo Shinazugawa (不死川 恭梧, Shinazugawa Kyōgo) is a minor antagonist in Demon Slayer: Kimetsu no Yaiba, but an important character to Sanemi Shinazugawa and Genya Shinazugawa, being their abusive father who is partially responsible for the wrathful personalities the two siblings have.