One great 'hikigaya x yukinoshita fanfic' is 'A Different Perspective'. It delves deep into their relationship, showing how their personalities interact in new and interesting ways outside of the original story's context.
One common theme could be friendship development. They might start as acquaintances and gradually become closer friends, sharing secrets and having deep conversations.
One common theme is the discovery of self - worth. Both characters often have insecurities, and through their relationship in the fanfic, they start to see their own value more clearly.
One good Hikigaya x Iroha fanfic could be 'A Chance Encounter'. It focuses on how their relationship develops in an unexpected situation. Another might be 'Shared Moments' which delves into their quiet interactions that gradually turn into something more. There are also fanfics like 'Unspoken Feelings' that explore the unexpressed emotions between them.
The writing style matters a great deal. A fanfic that uses vivid language to describe their emotions and interactions is more engaging. For instance, when describing the moments of their growing closeness, detailed descriptions of their body language, the looks in their eyes, and the words they exchange can make the story really come alive.
Growth is also a major theme. They grow both individually and as a pair. For example, Hikigaya might become more open - minded and Kaori might become more understanding. Love is, of course, a prevalent theme too. The development of romantic feelings between them is often explored in these fanfics.
You can try websites like Archive of Our Own (AO3). It has a large collection of fanfics, and you can easily search for Hikigaya x Iroha ones. There are also some fanfic communities on Reddit where people might share or recommend such fanfics.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of various fanfics, including 'hikigaya x harem' ones. Just use the search bar and type in relevant keywords to find what you're looking for.
One popular 'hikigaya x harem fanfic' could be 'The Hikigaya's Harem Adventures'. It often features interesting character interactions and unique plotlines that revolve around Hikigaya and his relationships within the harem. Another one might be 'Hikigaya in the Harem World' which delves into how he copes with multiple characters vying for his attention in a fictional world.
I'm not sure about specific saki x hikigaya fanfic titles off the top of my head. But often, if you join relevant fan communities on social media platforms or forums dedicated to the source material (assuming there is a particular anime or manga they are from), fellow fans can recommend some great ones. They might even share their own fanfic creations in those communities.