I'm sorry, I don't know who the author of this web novel is. There could be many relatively unknown web novel authors out there, and without more information, it's difficult to determine.
I'm not familiar with the exact plot of this light novel. But generally, light novels in the 'isekai' (transported to another world) genre often involve a protagonist being sent to a different world and facing various challenges, adventures, and making new relationships.
I'm not sure specifically as I haven't read it. But generally, a 'lazy foreign world syndrome' in a light novel might be about a character who has some sort of laid - back or unmotivated attitude in a foreign or fictional world setting.
The themes in Ichika x Charlotte fanfiction can vary widely. Some might focus on themes of love and loyalty, while others could explore self - discovery through their relationship. Writers may also play with the idea of sacrifice and how far each character would go for the other in the context of their relationship.
The setting of an Ichika x Houki fanfic can greatly enhance the story. If it's set in a school environment, there are many opportunities for them to interact. They could be in the same class or participate in school clubs together. Maybe there's a school competition where they have to work as a team. This would not only bring them closer but also show how they complement each other's skills. Additionally, the fanfic could introduce other characters who either support or oppose their relationship, adding more complexity to the plot.
You could try looking for it in local bookstores that carry a wide range of light novels. Some big - name bookstore chains often have sections dedicated to imported or niche light novels.
Sorry, I haven't come across translations for this particular light novel yet. Maybe you can ask in some light novel - related forums or groups where fans might be more aware of any existing translations.