Yes, Giyu Tomioka did cry and show immense grief when he thought Tanjiro died after the fight with Muzan, experiencing intense survivor's guilt and sorrow, even apologizing to Tanjiro's memory, but this happened after Muzan's defeat, not during the initial fight, as he tried to hold it together before collapsing in tears, feeling he had failed again to protect someone important, just like Sabito.
This feeling of survivor's guilt struck yet again when he believed Tanjiro has died after the fight against Muzan. Giyu, while he shed tears, admitted how he is always the one who is saved. Despite his stoic nature, Giyu is shown to be protective and caring towards those he is close to and considers his friends.
The most torturous, emotional and saddest death in whole danganronpa verse is Chiaki Death The death in her anime is one of the most longest and painful death. Constantly getting stabbed, cut and hurt by traps, just trying to find her friends.
Giyu was there at the beginning. It was Giyu who believed in Tanjiro from day one. Giyu stood up for him when no one else would. Giyu believes that Tanjiro can save his sister, and paved the way for him to do so. Giyu is basically Tanjiros surrogate big brother.
When Giyu later hears of Shinobu's death, he expresses shock and recalls her smiling face. Shinobu also internally expressed support and worked with the other Hashira as they attempted to bond with Giyu on one occasion.
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.
It depends on which Shinobu you mean, as several anime characters share the name; Shinobu Takatsuki from Junjou Romantica is explicitly gay, while Shinobu Kocho from Demon Slayer is generally considered straight or maybe bisexual by fans (headcanon), but there's no official confirmation for her, with fans shipping her romantically with Giyuu or Mitsuri.
Giyuu Tomioka
Two words: Concupiscent and moderately-paced. He starts with a kiss on your cheeks until it reaches your luscious lips, and trust me, this guy does not hold back, he doesn't like disingenuousness and which is why he'd always be giving 100 percent.
Giyuu- Cherophobia the fear of happiness. Shinobu- ARAchnophobia the fear of spiders, domalovephobia the fear of people that love doma (You know who you are) Mitsuri- thanatophobia the fear of loosing someone they love, monophobia the fear of being alone.
1 Mitsuri Kanroji Died Waiting for Her Love to Return
Sad Anime
Beneath Meliodas' frank and bawdy demeanor hides immense amounts of emotional pain from having witnessed Elizabeth die over 106 times.
While many Hashira died in the fight, some survived: Giyu Tomioka, the Water Hashira, and Sanemi Shinazugawa, the Wind Hashira, both survive the final fight, carrying on the memory of their fallen comrades. Tanjiro also survives, and after the war, the Demon Slayer Corps disbands because demons are gone for good.
Both Obanai and Sanemi have poor social skills, so they mistook Giyu's highly introverted behavior as arrogance, which made them dislike him.
Most notably, Gyomei easily cries over the most insignificant things, accentuating his soft nature.
Perhaps Giyuu was the one who grieved the most at Shinobu's death after all..
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.
Sanemi and Obanai rank low as their actions and abrasive personalities make them less likable.
Rui, a demon with a deeply tragic backstory, provides a unique perspective on suffering in "Demon Slayer." Rui was once a human child who lived a life of abuse and neglect. His suffering at the hands of his parents led him to seek solace in the demon world, where he found himself consumed by bitterness and pain.
Inside of Limbo, Doma, having heard and been touched by Shinobu's strong faith and belief in her comrades and fellow Demon Slayers' ability to defeat the demons and slay Muzan, seemingly begins to develop genuine feelings of romantic attraction towards her.
Giyu Enjoys Cold Soba: A Taste of Peace. Join Giyu as he savors cold soba and embraces tranquility. Discover the joy of simple pleasures and good food!
Megumi Fushiguro from Jujutsu Kaisen is widely interpreted by fans as being pansexual, due to his stated preference for a partner with a strong moral compass rather than a specific gender or physical trait, suggesting attraction to people regardless of gender, though the manga doesn't explicitly label him. While some interpret his romantic feelings for Yuji as pansexuality in action, he hasn't had explicit romantic storylines yet, but his broad criteria point towards being non-gender-specific in his attractions.
LGBT Anime
In the Demon Slayer manga, it's explained that a pervy uniform maker designed that version for all female slayers, but most of them refused to wear it. Shinobu even burned hers, while Mitsuri had no idea everyone else rejected the design, which is why her outfit stands out so much.