They often have a science - fiction or fantasy element. For instance, in many of them, there are unique powers like espers' abilities in 'A Certain Magical Index'.
One great kamijirou fanfic could be 'A New Beginning'. It focuses on the unique relationship between the characters, exploring their growth and how they support each other. Another is 'The Unlikely Bond' which has an interesting plot that delves into their shared experiences and the development of their feelings.
There's 'The Kamijirou Bond'. This fanfic does a wonderful job of building up the connection between the two characters. It starts with them being just classmates, but as the story progresses, you see how they become closer friends and then potentially something more. It's full of great character interactions and a lot of action-packed scenes that are related to their hero training.
Another kamijirou light novel might be 'A Certain Scientific Railgun'. It focuses on the character Mikoto Misaka and her adventures in a world of scientific - based powers. It has great action scenes and a unique setting.
First, know the characters well. Study their personalities, traits, and backstories. Then, come up with an interesting concept. It could be a new adventure for them or a situation that challenges their relationship. For example, you could write about them facing a powerful enemy together.
Sure. 'Quirkless Kamijirou' is an interesting one. In this fanfic, both Kaminari and Jirou lose their quirks for a while. It shows how they adapt and rely on each other in a whole new way, without the use of their powers. It's a different take on their characters and their relationship.
I'd recommend 'The God of High School'. It has amazing fight scenes and an engaging story. The characters' growth and the diverse martial arts styles make it really exciting.