Kohaku Stories

Reika Ishigami was the kind of boy people stared at - not because he sought attention, but because his presence quietly demanded it. With hair like black silk cascading past his waist and eyes the color of storm-lit steel, Reika didn't look like someone who belonged in a hospital bed or a back alley. He looked like a ghost from another world - soft, ethereal, and entirely out of place. His slender frame and delicate features often led people to mistake him for a girl, a misconception he'd long since stopped correcting. Let them think what they want - it kept the dangerous ones from underestimating him. Under the pale skin and graceful movements, though, was a survivor. Years of living on the streets had forged his body into something light and fast. He was flexible, agile, and knew how to hit where it hurt. His knuckles weren't scarred, but they were practiced. He could leap from rooftops, weave through crowds, disappear when needed - and fight when there was no other choice. He didn't talk much. When he did, his words were short, sharp, and usually laced with sarcasm. Trust didn't come easy - but if you earned it, Yuki would defend you like a wild animal guarding its last patch of warmth. He had no memories of his mother, only a name on a worn-out birth certificate. But when Byakuya Ishigami stepped into that room and broke down at the sight of him - eyes wide with disbelief and grief - something shifted. For the first time in his life, someone cried for him, not because of him. Now, suddenly part of a family he never knew existed, living under a roof instead of a tarp, with a boy his age who looked at him like he was a walking piece of the past... Reika wasn't sure what to do with any of it. He was a stray cat with a warm home and no idea how to stop flinching at kindness. But for the first time in a long time... He didn't feel entirely alone.

"Science always delivers the cure... after all, I am a doctor."

On that day every man woman and child on Earth...instantly turned to stone. Y/n happened to be one of most popular people in his school due to him being incredible with medical skills and being a primary math teacher even though he's a student. The most popular part is how tough he is on any bullies when it comes to outwitting or brawn. He also had an equal mind of science to his best friend and president of the science club, Senku. Everything was turning out great, until one single green light changed everything.

【Exposition】 This is the story of a man of extraordinary talent. In a blinding Flash of Brilliant Green Light, the world's people were all turned into 8 Billion Stone Statues decorating the world. However, despite being trapped in stone for countless years, this man counted every single second... and Awoke alone in this new Stone Age. 【Raising Action】 Despite being alone, with nothing around but statues and wild animals, this man began to thrive in this stone world, with his endless intelligence, he began the long and arduous task of bringing this world back to live one step at a time. To Not only revive the statues, but bring back all the modern luxurious the world has to offer along with them. 【Clima- "Hey, Pencil Head! Will you quit muttering to yourself and help me with this already!? You've got that notebook to keep track of stuff, not goof off!" "Agh! Sorry! I'm coming to help right away!" I-I'm also here I guess... By complete accident too... I mean, I'm not super strong or super smart or... have any other special talent... I Should be Background Character in this story really... I should still be a statue... BUT! I'm here! and I'm gonna do everything I can to help! Even if It Isn't Much! A Well Written Protagonist Needs Side Characters to Get to the Resolution! "Something Can't Come From Nothing! Even Fantasy's Based In Reality!" "Get Excited." "MY BRAIN'S GOING SUPERNOVA!!!"

Thousands of years ago, the world turned to stone in a single, blinding instant. Humanity was frozen in time, statues scattered across the earth, nature reclaiming every trace of civilization. Cities crumbled. History paused. And then, one by one, people began to awaken. She emerged from stone not with a scream, but determination to start off where historians finished. The sky was still blue. The air still moved. But the world was no longer the one she remembered. There are no more governments. No internet. No noise. Just wilderness, wonder, and the terrifying quiet of beginning again. She survive not with words, but with her intellect and knowledge of the past. With quiet steps and careful choices. She built, observe, learn. In this world where every tool must be remade, every relationship relearned, and every truth rediscovered, she carries her own way of understanding it all. She's not the only one trying to piece things back together. But she has her own rhythm. Her own story. And in a world that once fell silent, even silence has power. Her world starts off with it burning around her, what happens when she was the one who starts that fire. Various! Dr. Stone x Fem! Reader Disclaimer: Dr. Stone and its characters belong to the brilliant Riichiro Inagaki and Boichi. I only own the reader insert, some plot twists and some changes made in the original Dr. Stone plot. English is not my first language, but I did learn it quite well.

Dive into a collection of reader inserted mini romance stories involving the strongest primate high-schooler, the one and only, Shishio Tsukasa

"She's my moron. Don't go getting ideas." "Too late." Hanako, the childhood best friend of Senku Ishigami with a past she'd rather not share. Even though her knowledge of science is only basic, the two are inseparable. That it, until 3700 years later she meets the world renowned mentalist, Gen Asagiri. The magician soon takes a liking to the girl but she's reluctant to be close to anyone but the leek due to her past. Will Gen alone be enough to break down her walls??

Dr. Stone x Reader (Status: Ongoing) [Updates: Weekly] What will happen if the most High-tech society suddenly reverts back into the stone age? Will it ever return to normal? A story where a bunch of teenagers try to restore humanity bit by bit with nothing but the knowledge of science and sheer will to revive billions of petrified people. ------ ®All Rights Reserved I do not own Dr. Stone in anyway

- slow updates - follow in the journey of a young girl that originated from Teyvat published: may 10, 2023 rewriting: june 17, 2025 finished:

First fic, still editing

This is a Dr. Stone reader insert Senku x Assassin Reader "After years of taking on different personas, different lives, all to take someone else's life. I think I forgot how to be me..." You never had a normal childhood. Your parent's names were put on a hit list when you were five. Because of that an assassin killed them right in front of you. Already being an abnormal child, you showed no reaction, no emotion, and that intrigued the man that just killed your parents. He took you in, trained you to be an assassin. All while never showing you a lick of normalcy. So when a bright green light turned you and the whole world into stone. You vowed that you would do all the things you never got to do. To just... exist, and find out who you truly are through all the facades you had created. All character's and plot from Dr. Stone does not belong to me. The only thing that does is the main character and some dialogue/plot. 🥈#2-Firstfanfic December 6th, 2025

Some time after the events of Under The Blood Moon, Sion returns to find that another night has begun plundering the memories of her out of people. With the help of Satsuki, they will get to the bottom of this.

Kohaku Hearts is at the beach along wtih Shing Meteoryte. Discover this romance's shocking truth.

Someone else seemed to wake up in the stone world without the help from others. His survival skills and colder personality seemed to interest a particular mentalist. There isn't enough GAY reader inserts for my MEN AGR (Insert cool explosion here) so I decided to make one... HEHEHEHE Sorry if this one also takes forever to finish... :<

A story about a sea lover who learns to live in the stone world. ---- I'm gonna make y/n gender neutral (meaning you can insert any gender, not just neither) because it feels better for the story. (Dr. Stone x reader)

During the full harvest moon festival, a young Senku is happily observing the moon when a young girl wearing rabbit ears comes up to him. She sits and gazes at the stars with him but he didn't recognise her nor saw her again after that night. As a teenager, on his way home from the convince store, Senku comes across an unusual rabbit. Seeing it's hurt, he takes it home and nurses it back to health that night. During the same time, a new girl has joined his class. Strange these start to happen but Senku is unable to come up with a logical reason as to why.

𝐚𝐫𝐭 𝐝𝐨𝐞𝐬𝐧'𝐭 𝐜𝐚𝐫𝐞 𝐢𝐟 𝐢𝐭𝐬 𝐜𝐫𝐞𝐚𝐭𝐨𝐫 𝐢𝐬 𝐛𝐫𝐨𝐤𝐞𝐧- Dr Stone: Senku x reader "I'm fine," y/n says, and it's not a lie-she doesn't know any other way to be. Revived after 3,700 years of petrification, y/n (artist name: Kira) struggles to care about humanity's rebirth when she's barely convinced of her own. A brilliant artist with a surgeon's precision and a narcissist's ego, she hides her self-loathing behind sarcasm, stolen whiskey, and the relentless pursuit of perfection. Her sketches blueprint Senku's inventions, her wit cuts deeper than Tsukasa's spears, and her past is a ghost she refuses to name-especially when the ex she's spent lifetimes pretending to forget, is revived alongside her. As the Kingdom of Science rises, y/n wages a silent war: against her body, against the people who love her, and against the creeping realization that she might want to survive. Because happiness isn't a chemical equation, and Senku-the one person who sees through her-won't let her dissolve into the sum of her flaws. TW: SH, SA

[REWRITTEN VERSION] Twelve years later, Chihiro decides that waiting is no longer an option.

It was a lovely day in the village when an outsider was brought to the village. An outsider who claims himself, not as a sorcerer, but as a scientist? What happens when this scientist happens to meet the sorcerer and sorceress of the village? Will their passion convince them to join him and their friends? Will their determination be their downfall? Will this scientist's plan to save the world fall apart when the scientist and sorceress share their Interest for the Unknown? ⚠️ Warnings ⚠️ -Cuss Words -Violence -Blood -Nudity ✅ Credits/Rights ✅ -Dr. Stone show belongs to TMS Entertainment -Dr. Stone manga belongs to Riichiro Inagaki -My Female OC, Kana, belongs to me If there is anything in the story I think I should put warnings about or give credits to, please comment on it and I'll get to it as soon as I can as my schedule is hectic and unconsistent.

Kohaku fell in love with gymnastics as a child and has been training for the Olympics ever since. She recently went elite and is about to face the biggest hurdles to making her dream a reality. However, the pressure to be the best has taken a lot of the joy out of the sport. So, what happens when her passion is revitalized by the most unlikely of sources?