Well, 'That Time I Got Reincarnated as a Slime' can be considered in this regard. Rimuru, the main character, experiences an isekai adventure, and there are some characters with possessive or extreme loyalty traits that could be loosely related to yandere. Also, 'Log Horizon' is an isekai novel where the characters' relationships and their growth in the new world might have some yandere - like undertones at times.
Well, 'yandere kanojo ga isekai novel' could potentially be a story where the female lead who is a yandere gets sent to an isekai world. Maybe she uses her yandere tendencies to get what she wants in that strange new world. It could be full of drama, as she might be overly protective of someone she likes in the isekai world, or she could be causing chaos because of her extreme love and possessiveness.
The 'isekai yandere novel' genre often focuses on characters with obsessive and possessive traits in the isekai setting. In contrast, other isekai genres may center more on adventure, power - building, or exploring the new world. For example, a typical adventure - focused isekai might be about the main character exploring dungeons and fighting monsters, while an isekai yandere novel will likely have a character who is overly attached or possessive of another, which can drive the plot in a different direction.
I'm not familiar with the specific details of this novel, but typically in such a story, the yandere kanojo would be a main character. There could be a male lead that she becomes obsessed with in the isekai world. And then there might be side characters like the local inhabitants of the isekai world, perhaps a wizard who helps or hinders her, or a group of warriors that she has to interact with depending on the plot of the novel.
Yandere characters in these novels are often extremely possessive. They see the object of their affection as solely belonging to them. For example, they might get angry or even violent if someone else shows interest in their beloved.
One of the well - known yandere characters is Yuno Gasai from 'Future Diary'. She is extremely possessive of her love interest, Yukiteru Amano. Yuno is willing to do anything, including murdering others, to ensure that she is the only one in Yukiteru's life.
A 'yandere fanfic' is a type of fan - created story. 'Yandere' is a Japanese term. In these fanfics, the characters often display extreme, sometimes obsessive and possessive love or devotion, which can lead to rather intense and often dark or unhinged behavior. It's a popular genre in some fan communities, especially those related to anime and manga.
A yandere novel is characterized by having a love-crazed character. Their love is so intense and obsessive that it borders on insanity. This can lead to all sorts of crazy plot twists and keeps readers on the edge of their seats.
Typically, the yandere character in yandere visual novels is overly possessive. They will go to great lengths to keep their love interest to themselves. This may include eliminating any potential rivals, either through manipulation or more extreme means like violence. They often seem sweet and innocent at first, but as their jealousy and possessiveness grow, their true nature emerges.