1 - 20 of 81 Works in Kai (Rune Factory)
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Call of The Void by handyhandman
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game), Rune Factory (Video Games)
14 Jan 2026
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It was an utter nightmare. Kurama found himself in the dreaded 'locked in a confined area with your former lover scenario'. Their route had concluded itself in such a messy, haphazard way. Of course Kurama would have his complaints. To Kurama's utter misfortune, Kai was convinced this was the perfect opportunity to corner Kurama. And as much as it pained Kurama to admit defeat, it was.
Otherwise known as, what else was going to happen when two bitter exes were trapped together in a void space with no way of escape?
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"What Makes A Hero?" by mizziecorn
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game), Rune Factory (Video Games)
14 Jan 2026
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"He was bathing in summer stars, brown waves released onto his soft back as the ribbon broke free. Kusatsu was enamored by a flick of that long hair, so much so that he forgot his footing, busting the slide door as he curved right out of the closet.
~~~
A story following Earth Dancer Kaguya as she struggles to bridge a gap between godhood and her mortal relationships that become strained, namely with Subaru and Kusatsu -- two more key perspectives. They explore a love triangle of sorts, ranging the gamut from enemy to lover tropes, while restoring friendships.
It is set just after the Black Dragon's rider (Subaru) wakes up in Summer Village, focusing in on this region of Azuma. The narrative is split by dates formatted similarly to the GoA calendar, extending for three years (plus a Year 63 epilogue). It also contains late spoilers regarding post-endgame content, although this version is arranged differently from canon scenes (as Kaguya is not married with kids before adventuring to the Forest of Endings).
This romance is heavily steered towards a Subaru x Kusatsu ship, with more concepts involving friends aiding one another in a world of broken spirits, godhood, and new beginnings.
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When the god loves but the wolf desires by Cdlis
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game), Rune Factory (Video Games)
10 Jan 2026
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First please have mercy on me and my grammar. This is my first fanfic and English isn't my mother tongue. I'll do my best here.
The only way out was ending his life. He wanted to protect the land. The village. The villagers. And she was his only hope. The one who could save what was important to him. But she was the one who didn't just save the people. She saved him. And this was how it started.
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Dancer Without a Stage by Everley
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game), Rune Factory (Video Games)
09 Jan 2026
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With Azuma safe at last, Kaguya is haunted by a single question: who is she beyond the title of Earth Dancer? As old vows stir in the shadows and a reckless masked visitor appears at her door, she’s drawn into a tumultuous journey of self-discovery, complicated bonds, and the delicate space between obligation and desire.
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Fateweaver by ketasalmon
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game), Rune Factory (Video Games)
29 Dec 2025
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Left insecure by a troubled marriage to Kurama, Subaru accepts the burden of godhood and accidentally ejects himself from reality with it. But in the new-but-familiar universe he finds himself in, everything is mostly the same except… he's single now?
Torn between a budding romance and the desire to return and work things out, the newly ascended God of Bonds may have bitten off more than he can chew.
[ An AU re-imagining of the postgame and Rewoven Fates system in Guardians of Azuma. ]
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Snowlight Memories by SoImKindaWeird
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
25 Dec 2025
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Summary
Subaru and his family reflects on what got them to the point they’re at now.
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Azumese Finger Trap by NoNotNolan
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game), Rune Factory (Video Games)
25 Dec 2025
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A souvenir gift turns out to be a cursed artifact, and Kai and Kurama find themselves in each other's bodies. Will they manage to reverse the body swap without killing each other first?
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Samsara by ConstantConfuse
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
16 Dec 2025
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Kurama's husband had many redeeming qualities: Subaru was kind, he was strong, and he was valiant. He was excellent with children, his patience seemingly endless. That patience extended to other facets of his life as well. He worked hard, shouldering the needs of four villages almost effortlessly. However, Subaru still had his faults. He could be stubborn, bordering on obstinate, when it came to the quality of his work. Kurama loved that about him, loved how detail-oriented and thorough he could be, but there were times he wished his beloved Wings would lean on others. Kurama also knew that Subaru was excellent at taking care of those he loved. He often would dote on his loved ones when they were unwell in any way, tenaciously ensuring they cared for themselves and making it his problem if they didn't. He never allowed the same treatment for himself, always quick to reassure others that he would be just fine.
Kurama should have expected that stubborn streak to come back to bite Subaru eventually.
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(or: Hana and Riku get the flu and pass it to Subaru, and that brings some concerning implications with it) -
An Automaton's Asexual Awakening by pesky_pumpkin
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
09 Dec 2025
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Summary
Kai clapped Cuilang on the shoulder hard. “Well? How was your wedding night?”
“Very pleasant,” Cuilang said.
Kai rolled his eyes. “Details, man! What’d you do after you got home?”
“Subaru and I went to bed,” Cuilang said.
Kai waited.
When it was clear Cuilang had nothing else to add, he clutched one of his horns tightly. “That’s supposed to be the part where you ravish him! Where you go all night because you just got married and you can’t keep your hands off each other anymore! No wonder you need my help.”
Series
- Part 3 of RF GoA Continuity
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(you got me wondering why) I like it rough by meevees
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
04 Dec 2025
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Subaru liked being manhandled.
He didn't consider it all that surprising of a fact, given he'd married the Oni God. Kai could snap Subaru in half with his bare hands if he wanted to. Of course, he didn't want to and would never. But those two truths combined caused heat to pool low in Subaru's belly.
So last night, when he'd been on his hands and knees, Kai pounding into him from behind with reckless abandon, Subaru had felt like he'd been transported to the Heavenly Realm. Kai had grasped his hips with those inhumanly strong hands, setting a brutal pace, Subaru merely along for the ride as his godly husband took his pleasure. And when Kai had come with a fierce growl, squeezing his hips even harder as he rode the waves of his orgasm, that has been the thing that sent Subaru over the edge
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Subaru likes it when Kai manhandles him. Kai, not so much. They find a compromise.
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The Sniper of Azuma by E2Moto
Fandoms: Rune Factory (Video Games), 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
15 Nov 2025
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It has been eight years since their marriage, Subaru and Kaguya have been blessed with their two children, Sora, and Tsuyu, and have been working on rebuilding their villages from the catastrophe of Azuma. What surprises will they find in the end of their long day at the end of the week?
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Song Bird by LadyGerbilLuna
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
09 Nov 2025
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Summary
When Matsuri kisses Kai, Kurama isn't jealous one bit. Nope, not him...
He simply doesnt expect the oni to show up in his house. -
Make a Move by onika
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game), Rune Factory (Video Games)
02 Nov 2025
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Summary
If Subaru is out here playing mind games, then Kai may as well start eating pieces.
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Like A Purring Cat by onika
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
01 Nov 2025
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Summary
Kai had taken to naps on the patio after a drink.
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Soul Tether by Lady_Akuma_Wolf
Fandoms: Rune Factory (Video Games), Rune Factory: Guardians of Azuma
19 Oct 2025
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Ikaruga wakes up temporarily blinded in a cave with a wounded Kaguya after they jump from a cliff into a river to escape a monster horde.
After sending a messenger shikigami for help, a little time passes. Then Ikaruga discovers just how bad her injuries are, and has to pray a rescue team will reach them in time… assuming his message made it to its destination.
Kai has to race to reach his injured Bondmate before she dies as the rest of their Bondmates fight their way to them.
But more than one of the other gods is possessed... and out for revenge.
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Devil's Touch by SiliconViolets for handyhandman
Fandoms: Rune Factory (Video Games), 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
16 Oct 2025
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Summary
"Do you get scared to feel so much?/To let somebody touch you?/So hot, so cold, so far, so out of control/Hard to come by, and harder to hold"
-"More," Sisters of MercyWhen Kai's hands are tied, something else comes out.
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The cat's past lives by Stunfisky
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
12 Oct 2025
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Summary
“You got a name?”
“Yachiyo is the name Baa-san chose for me.”
“So ol Granny named ya? Then you really are a good nekomata. Where’s she at anyway?”
She gently ladled the soup into a small bowl. Once filled she stepped towards the teen and noticed the horns from his forehead. She remembered the horned child that had saved her years ago. “She passed away a season ago. Humans need more nourishment than monsters like us, oni.” she placed the bowl of soup in front of him then backed away slightly.
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Third Time's The Charm by handyhandman
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
01 Oct 2025
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Summary
A bird steals Kai's heart and locks it away with him in his little mikoshi. Somewhere along the way, an Earth Dancer helps free both of them.
But that Earth Dancer would never stop them from bickering.
(A continuation of my last Kairama fic, A Game of Love! Eventual kairamasuba planned)
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dumb struck, pot luck, happy, happy. by GhostGlass
Fandoms: 龍の国 ルーンファクトリー | Rune Factory: Guardians of Azuma (Video Game)
30 Sep 2025
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Summary
In a festival of her own making, Kaguya finds her home.
Series
- Part 4 of broken teapots can still grow flowers
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Sunshine Behind Clouds by Strawberry_Tales
Fandoms: Rune Factory: Guardians of Azuma, Rune Factory 1: A Fantasy Harvest Moon, Rune Factory 2: A Fantasy Harvest Moon, Rune Factory Frontier
28 Sep 2025
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Carmelo lost his father in a malfunctioned airship crash when he was six, causing his mother to become protective of him and his little sister. However, Carmelo has been having mysterious dreams about the past that he believes will put his family’s mind at ease if he can solve the mysteries. With that, the siblings rebel on a trip to Adonea to not only learn more about their roots but also discover the reason their father left his previous home and the sacrifice he made to keep a secret from the treasures he called family.
Series
- Part 11 of The Seasons' Cycles