One possible aspect to analyze in 'shinsou x denki fanfiction' could be the relationship dynamic between the two characters. Shinsou is often depicted as more reserved and Denki as more outgoing. Their interactions in the fanfiction might explore how they complement each other. For example, Denki's energy could bring out a different side of Shinsou, and Shinsou's calmness could ground Denki. It could also delve into their shared experiences at school or during hero training, and how these experiences strengthen their bond.
Sure thing. Denki and Iwabe are nowhere to be found in the manga. It seems the creators chose not to incorporate them into the original manga storyline.
Denki Kaminari remains alive throughout the manga. The author didn't include his death as part of the narrative. His character has continued to play an active role in the story without facing such a fate.
A simple Nezuko and Zenitsu fanfiction could be that they go on a journey together. Along the way, they encounter other demon slayers who are initially skeptical of Nezuko. But Zenitsu stands up for her, explaining that she's different. This shows the depth of their friendship and how Zenitsu has come to trust Nezuko completely.
One common theme is self - discovery. Since Zenitsu has a complex personality, many fanfics focus on him finding out more about himself, his powers, and his place in the world. Another theme is friendship. He often forms strong bonds with other characters in fanfics, like Tanjiro and Inosuke.