Giyu survives in the manga. The plot doesn't lead to his death. His character has many adventures and developments that keep him alive and active in the story.
One popular tomioka fanfic might be those that explore his backstory in depth. For example, there could be fanfics that focus on his early days of training and how he developed his skills.
Not necessarily. The fact that the netizens had spoofed "Ghost Destroyer's Blade" by Tomioka Yoshiyuki did not prove that this anime was popular because spoofing was a form of entertainment and did not necessarily represent the audience's love for this work. And even though "Ghost Blade" was very popular, it didn't mean that it was a good anime. It was just a bad way of entertainment. Therefore, a spoof of 'Ghost Destroyer Blade' by Yoshiyuki Tomioka did not prove that the anime was popular.
One common theme is friendship. They often start as comrades in the Demon Slayer Corps and develop a deep friendship. For example, they support each other in battles.
Their relationship can be developed through shared experiences. For example, if they both get injured in a battle and have to rely on each other for survival while waiting for help. This would force them to open up and communicate more, breaking down Giyu's usual stoic exterior and allowing Shinobu to see a more vulnerable side of him.
A plot could revolve around a mystery illness that is affecting the Demon Slayer Corps. Shinobu, being the expert on poisons and medicine, tries to find a cure. Giyu gets involved when he discovers that some of his comrades are showing symptoms. Together, they suspect that a new type of demon or a hidden enemy within the corps is causing this. They have to investigate, and during this process, they face many challenges and also grow closer as they share their concerns and ideas.
Another way is to join fan communities dedicated to the series that tomioka is from. People in these communities often share and recommend great fanfics. For example, if he's from a well - known anime, join the anime's fan forum.
One idea could be a story where they are forced to team up on a dangerous mission in the demon slayer world. They start off not getting along well due to their different personalities, but as they face challenges together, they gradually understand and respect each other more.
Some dedicated Demon Slayer fan forums might also have fanfics or links to them. These forums often have sections where fans can share their own creative works, so it's worth checking them out for some unique Tomioka x Shinobu fanfic finds.