Best Long Kingdom Hearts Fanfics
Kingdom Hearts fanfics in the 50k–100k range — full novel length without the multi-week commitment. Curated from AO3 and ranked by kudos.
Top 12 Long Kingdom Hearts Fanfics
Ranked by AO3 kudos. Mid-length Kingdom Hearts fics — 50,000–100,000 words.
Once Upon A Dream
by UniqueImposter
Once upon a time Riku could only dream about being something more with Sora. Then Sora’s own dreams shift their dynamic bringing romance into their relationship with an ease that makes it feel meant to be. They had a pact no lies, no secrets. Riku never thought that Sora would be the one to break it
Two beings one heart
by Fallenleaf123
Moving with his parents to the other side of the world is daunting. Riku's very tired of sailing now that they're getting close after what feels like months. At least it's for a better life, and hey Riku has already met a new friend and they haven't even reached their destination! Sure his friend is
Kingdom Hearts III
by Actionfreak12
My version of Kingdom Hearts III. Sora and his friends go on their next adventure as they prepare to face Xehanort one last time! Rating for violence, dark themes, adult themes and language
Hunting Darkness
by PornSoraPlot
Sora doesn’t know how he ended up in Remnant or how to go back to his world, but this place and its people need help. Evil witches? Dark creatures attracted to negative emotions? He will end this bloody evolution with his own hands.Lewd omakes at the end of the chapter!
Leap of Caution
by lilnausicaa
Roxas and Axel match on a dating app. What could go wrong? Or right?
Kingdom Hearts 4 Fractured Memories
by GrimWriter14
We all know where Sora's journey goes next, but, a mysterious force causes the timeline to break from a new enemy. Can Sora still save the worlds from the darkness even if everything has changed? What people will he meet this time around? It's time to dive into a new story and find out!
Contrast
by Puddor
Black and white, life and death, human and monster. Our world is made up of opposites, of contrasts. But what about those who aren't either -- who live in the border world of grey? As Riku & Cloud encounter them and those in the darkness, the world as they know it begins to unravel...
Kingdom Hearts: Kefka's Madness
by GhoulDash97
In the beginning, there were two entities that would later go on to represent good and evil: Light and Darkness. Those two entities would eventually gift the universe with the concept of Keyblades and Magic. Magic that would bring miracle and calamity and sometimes both. It would inevitably lead to
Beyond the Door
by Soley_Moley
Yoru and her friends Sora, Riku, and Kairi, want to leave their small island behind and see what other worlds await, but when disaster strikes, Yoru becomes the wielder of a mysterious weapon, the Keyblade. She is tasked by the enigmatic Master Yen Sid to travel the worlds and protect them from the
Creamiest Puddings
by jojo_xiii
“Another dream about him…” he murmured, voice rough with sleep. He hesitated, the words catching as the feeling lingered in his chest. “…or was it?” Roxas’ bakery smells of sugar, warmth… and dreams of far off lands. Axel, Twilight Town's postman, can’t look away. He finds himself drawn to the baker
Kingdom Hearts 4: light within
by Levion00b
Sora has arrived in Quadratum, but his journey is far from over. Will he be able to overcome the obstacles fate has in store for him?
Kingdom Hearts 4: la luce dentro
by Levion00b
Sora è arrivato a Quadratum, ma il suo viaggio è tutt'altro che finito.Riuscirà a superare gli ostacoli che il destino gli ha riservato?
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About This List
This list of 12long Kingdom Hearts fanfics spans 825,334 total words. Kudos range from 6 on the newest entries to 217 on the most established. Most entries are ongoing works, so subscribe on AO3 for update notifications. The most common rating is Mature (7 of 12 fics).
Recurring tags across this list: Fluff and Smut · Alternate Universe - Canon Divergence · Developing Relationship · Master Ava is Kairi's Grandmother · Bard Tav (Baldur's Gate).
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