The contrast between their characters. Saiki with his extraordinary powers and Satou who tries to be as ordinary as possible. This contrast creates a lot of comical and heart - warming situations in the fanfic.
Well, 'The Adventures of Saiki and Satou' is a great one too. It takes them on various adventures, both in the school setting and outside. The author does a wonderful job of exploring their personalities through these adventures and how they grow closer as a result.
Megumin is characterized by her love for explosion magic. In fanfiction, this trait is usually emphasized. She's also shown as being very determined and headstrong. Her interactions with Kazuma can range from her relying on him for support in non - magic related matters to her getting frustrated with his antics. She often has a cute and somewhat naive side that makes her endearing in the fanfiction world.
I'm not sure specifically as it could be a very niche or fan - created work. It might be a fanfic centered around characters named Satou and Shio, perhaps exploring their relationship, adventures or some specific story arc that the author has envisioned for them.
There could be. However, it depends on how popular the pairing is within the fan community. If it's a relatively niche pairing, it might be a bit harder to find a really great 'satou x yachiyo fanfic'. But if it has a dedicated following, there could be some high - quality ones that explore their relationship in unique ways.