What Are Common Tropes Used In Oikawa X Kageyama Fanfiction Pairings?

Honestly, I’m kind of tired of the ‘regretful Oikawa’ trope. It feels like every other fic has him moping about how he wasted his youth being jealous of Kageyama’s talent. Canon Oikawa is petty and brilliant and deeply flawed – reducing him to just regret flattens him. I prefer when writers lean into the messiness. Fics where they’re rivals on the international stage, trash-talking each other in interviews but secretly hooking up? That’s more interesting. Or AUs where they’re still setters but on the same team, forced into a volatile partnership where their styles clash but somehow create something unstoppable.

I’ve also seen a bunch of ‘soulmate’ or ‘red string of fate’ AUs for them, which is funny because their canon relationship is so antithetical to destined harmony. The appeal is the friction – the mark appears, and they both spend years fighting it, which fits. Coffee shop or university AUs are less common, but when they’re done well, they translate the pressure-cooker intensity of volleyball into academic or social competition. The core is always that Kageyama sees Oikawa as this unattainable benchmark, and Oikawa sees Kageyama as this natural force that invalidates his hard work. Any trope that preserves that delicious tension works.

Oikawa and Kageyama’s dynamic in fanworks is fascinating because it’s rooted in such a specific, bitter history that goes beyond typical rivalry. It’s not just two guys who want to win; it’s a mentorship turned toxic, filled with Oikawa’s deep-seated resentment and Kageyama’s later guilt. A lot of fics frame it as an inevitable collision. Time travel is huge – either Oikawa goes back to his high school days determined to fix everything, only to realize his own issues were the problem, or a post-time-skip Kageyama returns to finally bridge that gap. The most poignant ones for me explore Oikawa’s post-canon career in Argentina. There’s a melancholy to seeing him achieve his pro dreams far from home, only for Kageyama, now a rising star himself, to seek him out. The distance forces a reckoning that the high school gym never allowed.

A/B/O is surprisingly common for them, I think because their hierarchical relationship on the court maps so neatly onto that kind of power structure. You see a lot of fics where Kageyama is the powerful alpha who still feels subordinate to Oikawa’s omega ‘genius,’ flipping the script in a way that dissects their canon power imbalance. It’ Elizabeth the competition. Hurt/comfort is also evergreen, often involving an injury that sidelines one of them, forcing dependency. It feels like the only way they can lower their guards is through physical necessity, which is a pretty damning indictment of their communication skills.

The ‘one-sided rivalry resolved through mutual pining’ trope has become a comfort read for me, honestly. Those fics where they’re both adults at some international match, and Oikawa finally says, ‘You were always chasing me, weren’t you?’ It’s cheesy, but after all the angst, sometimes you just want that quiet moment of understanding.

College or pro volleyball AUs dominate. It lets them interact as near-equals without the senpai/kouhai strictness. A frequent setup is Oikawa returning to Japan for a match against Kageyama’s team, sparking a reconnection. Friends-to-enemies-to-lovers is the obvious arc. I see a fair bit of ‘5 times they almost kissed + 1 time they did’ for this pairing, playing on all their almost-moments of understanding on the court. The forced proximity of national team training camps is another goldmine for authors looking to accelerate the tension.