One common theme could be redemption. After some sort of event (the aftermath part), Takuya Kouji might be on a journey to redeem himself. Another theme could be friendship. He might be relying on his friends more than ever in the difficult situation.
A common theme could be friendship. Their relationship might be explored in a deeper, more meaningful way that goes beyond what is shown in the original source. For example, how they support each other through difficult times.
One place to find kouji x takuya fanfiction could be Archive of Our Own (AO3). There are often a variety of fan - created stories in different genres and styles there.
One common theme is friendship turning into love. The reader and Kouji start as friends, perhaps classmates or comrades in some sort of mission, and gradually their feelings for each other change. Another theme could be the power of teamwork. They might be part of a team, and through their cooperation, their relationship blossoms. For example, they work together to defeat a common enemy and in the process, realize their deep connection.
Sure. You can try searching on fanfic platforms like Archive of Our Own. There are often various works related to Takuya Kouji in the aftermath scenarios. Just use the search function and filter by relevant tags.
Mori Senpai would likely become more openly affectionate. In the series, he was often reserved, but as Haruhi's husband, he would show his love more freely. Haruhi, on the other hand, would probably become more aware of Mori's needs. For example, she might notice when he's tired or stressed and take steps to comfort him.
First, start with them having some sort of conflict or misunderstanding. For example, the OC might mistake Kouji's intentions at first. Then, as they face challenges together in the Digital World, like fighting Digimon or solving puzzles, they start to see each other's true selves. They can gradually develop respect for one another, which can then turn into friendship. Eventually, this friendship can deepen into something more romantic as they share more personal stories and experiences.
A great plot for a Kouji x OC fanfiction in Digimon Frontier could be that the OC is an outcast in the Digital World because of their strange appearance or abilities. Kouji befriends them and helps them gain acceptance. As they journey together, they encounter an ancient Digimon that has been awakened and is causing chaos. The OC's unique abilities prove to be the key to defeating this Digimon. Another idea is that the OC has a prophecy about Kouji and his role in saving the Digital World. They follow Kouji to make sure the prophecy comes true, but things don't go as smoothly as expected. And a third option is that the OC is a spirit user like Kouji, but their spirit is corrupted. Kouji has to help the OC purify their spirit while also fighting off Digimon attacks.
Well, I've heard that Fanfiction.net also has some decent Kouji Minamoto x Reader fanfictions. You can look through the different categories and ratings to find ones that suit your taste. Usually, the ones with higher ratings tend to be better in terms of plot, character development, and writing quality. For example, there might be a story where the reader has a special power and Kouji helps them control it while their relationship deepens.