One common theme is friendship. Given their characters, fanfiction often explores how their friendship might develop further or face challenges. Another theme is school life, as it is a significant part of the original works they are from. Writers may create scenarios where Hachiman and Saki interact in different school events.
You can start by looking on popular fanfiction websites such as Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, and you're likely to find some great Hachiman and Saki fanfictions there. Another option is Fanfiction.net, though the interface might be a bit more dated compared to AO3.
One common theme could be the development of their relationship. It might start from a somewhat awkward or tentative phase and gradually grow into something deeper and more meaningful.
Another option is to join some anime - related forums. These forums usually have sections dedicated to fanfiction. You can post a request for kawasaki saki x hikigaya hachiman fanfic and see if other members can recommend some good ones to you. You may also get some tips on how to find more fanfics in general.
The 'hachiman snaps fanfiction' could be a really interesting exploration of the character Hachiman. Fanfiction often takes existing characters and puts them in new and unexpected situations. In this case, the 'snaps' could imply a moment of high drama. It could be that Hachiman snaps at a friend, or has a mental snap due to the accumulated stress of his daily life. It might also involve some sort of revelation or change in his relationships as a result of this snapping moment.
Another theme could be self - discovery through pain. In 'hachiman hurt fanfiction', he may go through some tough times that force him to re - evaluate himself and his beliefs. For example, if he gets hurt in a relationship, he might start to question his understanding of love and friendship. This kind of self - discovery can be a central theme in many such fanfictions. Also, themes of redemption might be present. If Hachiman has made mistakes in the past and then gets hurt as a consequence, the story could be about him trying to redeem himself.
Some fanfictions focus on his relationships. For instance, a story could explore a deeper connection between him and Yukino. It might show their relationship evolving in a more romantic and intense way, with them sharing their innermost thoughts and feelings.
One common theme is self - discovery. Just like the original male Hachiman, the female version often goes through a journey of understanding herself better. Another theme is friendship. Since she is different from the male counterpart, seeing how she forms and maintains friendships is a big part of these fanfictions.
Another theme is the exploration of their personalities. Since both Hachiman and Yukino have complex personalities, fanfictions may focus on how these personalities interact and complement each other. It could be about how Hachiman's cynical view and Yukino's cold exterior start to break down in each other's presence.
The plot. A good 'hachiman crossover fanfiction' should have a well - thought - out plot. It could be about Hachiman getting lost in a different world and trying to find his way back while also dealing with the new world's problems. Or it could be about a shared goal between him and the crossover characters that they need to achieve.