Yes, there are quite a few out there. You can start by looking on popular fanfiction websites like Archive of Our Own. Just search for 'kazehaya and sawako kiss' and you'll likely find some interesting stories.
If they were expecting a child in a fanfiction, it would be a huge turning point in their relationship. They would have to grow up even more quickly. Sawako, who is often shy, might become more assertive to protect her unborn child, while Kazehaya would surely be a loving and protective partner.
Yes, it's possible. Sawako and Kazehaya's characters are very much in love. A fanfiction about them having a baby could explore how they handle the joys and challenges of impending parenthood. It could show Kazehaya being supportive and Sawako growing in confidence as they anticipate the arrival of their child.
You can try fanfic websites like Archive of Our Own (AO3). It has a large collection of fanfics, and you can easily search for kuronuma x kazehaya fanfic there.
Archive of Our Own (AO3) is a great place to start. It has a large collection of fanfiction from various fandoms, and you're likely to find some kazehaya and sawako kiss fanfiction there.
There's a great fanfic titled 'Growing Closer'. In this story, the author delves deep into the emotions of Kuronuma and Kazehaya. It shows how they gradually understand each other more and more through various events at school. They face some challenges together, like dealing with the opinions of their classmates, which makes their bond even stronger in the end.
" Zi Chuan " was a popular fantasy novel written by Old Pig. It was published on Qidian Chinese website and was widely loved by readers. The story told the story of the protagonist's initial passion, disappointment towards his family, and finally forming his own army to unify the continent. This book can be read or listened to on the Qidian Reading App. If you listen to it at Qidian now, you can also get an experience member! On the Qidian Reading App, you can read authentic books and listen to authentic audio. The male lead, Sho Shirakawa, was a man of integrity, talented in both literature and martial arts. The female lead, Liu Fengshuang, was also a heroine who was well-versed in both literature and martial arts. She had a heart of justice.
Sho and Lin Yu were together. In "Zi Chuan," Shue Zi Chuan met Feng Shuang (alias Lin Yu) on the way back to the Imperial Capital and fell in love with her. Therefore, it could be concluded that Sho and Lin Yu were together.
Often, other dragon slayers are paired with Ryu. They can have different fighting styles and come from different backgrounds, which makes for an interesting dynamic when they work together.
Luffy from 'One Piece' could also be an interesting crossover. Luffy's stretchy abilities combined with Ryu's martial arts would make for some unique fight scenes. They could also learn from each other's determination and loyalty to their friends.