Yes, there are many. You can start by looking on fanfiction platforms like Archive of Our Own. There are often well - written stories that explore different relationships and scenarios between Kyoya and Hikaru.
Another theme is their mischievous nature. Many fanfictions revolve around the pranks they play on others at school or in their social circles. It's a fun way to show their personalities. Also, there are fanfictions that deal with their relationships with other characters, like how they interact with their friends or love interests. This helps to expand the world around them in the fanfiction universe.
Start with basic sketches of Hikaru's body shape and proportions. Focus on getting the outline right. Then add details like facial features and clothing.
First, collect a lot of Hikaru Hayashi's manga works. Then, practice imitating their drawing steps, especially the way they handle details and create a unique atmosphere. With consistent practice and observation, you'll gradually be able to draw in a similar style.
I'm not sure specifically as there could be many different 'arata naru sekai' light novels. It might be about a new world, as 'arata naru' can mean 'new' and'sekai' means 'world'. But without more context, it's hard to say for sure.
I'm not sure if there is such a fanfiction. Fanfiction can cover a wide range of scenarios, but the idea of Naru cheating on Keitaro goes against the main relationship dynamic in the original Love Hina series. However, in the vast world of fanfiction, it's possible that someone has written such a story, but it may not be a common or well - known one.