Astroboy Stories

120 Stories

Various! Sonic X Maria Robotnik The Hedgehog OC Insert by Crazycartoons5488
#1
Various! Sonic X Maria Robotnik Th...by TheSocko Show
Maria the Hedgehog is an anthropomorphic Yellow Hedgehog and she was once a human girl name Maria Robotnik, after she saving her best friend Shadow the Hedgehog, she was...
Meeting Astro  by PeytonSherrill
#2
Meeting Astro by PeyPines48
After Peyton gets whisked away to Metro City, she meets her favorite hero Astro Boy. The question is . . . Is Astro human?
Astro Boy: Loving What Is Unknown (Astro X Gender Neutral Reader) by Noonecame1212
#3
Astro Boy: Loving What Is Unknown...by Noonecame
Just as the title says, you are a lone robot who awakens inside a mysterious facility with no memories whatsoever. Oblivious to the world around you, you leave the cold...
Completed
The Robotic Heart (Astro boy x robot reader) by Noonecame1212
#4
The Robotic Heart (Astro boy x rob...by Noonecame
(Currently being re-written) Waking up in a robot's body, you find yourself surrounded by rubble and you can't remember a single thing about your past. Your name, who yo...
Completed
Astro Boy (OC insert) by Val_the_Wolf
#5
Astro Boy (OC insert)by Val
Toby Tenma and Val Tenma are 13-year-old kids that live in Metro City. Their dad, Dr. Tenma, is a famous inventer and the head of the Ministry of Science. Dr. Tenma crea...
Completed
Longer than Lifelong (Astroboy x reader) by ThaliaGabbyP
#6
Longer than Lifelong (Astroboy x r...by Redrose20202
It was a normal day for both you and Astro, until your worlds collided. Now, it's one mission after another and not optimal time for a romance, but it just might happen...
Astro boy the movie (the novel) by JasmineWhaley831
#7
Astro boy the movie (the novel)by °Semi Active Account°
Set in futuristic Metro City, Astro Boy follows the story of a young robot who was created by a brilliant scientist in the image of the son he has lost. 
Completed
My Chance by ghostlyprogram
#8
My Chanceby ghostlyprogram
Astro goes to the surface and finds his new 'family' but one member stands out.
The Incubator (Astro Boy X Reader) by Noonecame1212
#9
The Incubator (Astro Boy X Reader)by Noonecame
Five months have passed since Tenma's imprisonment and Astro is able to live harmoniously with his loved ones. As one of his closest friends, you get to watch him thrive...
Gears Of The Heart - Astro Boy x Reader by xx_kayboo_xx
#10
Gears Of The Heart - Astro Boy x R...by Sunflower
After the destructive explosion that shook Metro city, life started to go back to the way it was meant to be. Happy people littered the streets, a safe comforting blanke...
Completed
The Nutcracker And The Robot King // Astro Boy x Reader by Sailor_Astro
#11
The Nutcracker And The Robot King...by Bunni. 🐇
There is snow on the ground, And the valleys are cold, And a midnight profound Blackly squats o'er the wold; But a light on the hilltops half-seen hints of feastings unh...
♡ Astro Boy x Reader One-Shots ♡ by PrincessRainbowdashy
#12
♡ Astro Boy x Reader One-Shots ♡by ✧༺💙༻∞ UwU ∞༺💙༻✧
Astro is such a sweet, caring, selfless robot. He deserves lots of love! And I'll definitely give it to him! So please enjoy these mediocre one-shots with everyone's fav...
Merwif vs Aliens by GabrielVazquez7777
#13
Merwif vs Aliensby Gabriel Vazquez
Just before her birthday, Plum is a purple alien girl is hit by something, and it transforms her into a giant 50 ft tall teenage alien girl. Now she has to work with oth...
Completed
Who History Forgot (Astro Boy x Reader) UNDER EDITING by PopcornPeril
#14
Who History Forgot (Astro Boy x Re...by Mikey
(2003 Astro Boy) After a terrible accident the famed hero, Astro Boy, was destined to hang forever in a museum. Unable to repair him, Doctor O'shay gave consent to it...
Taking Back What's Ours (An Astro boy Fanfiction: REVAMPED) by KiruTrash
#15
Taking Back What's Ours (An Astro...by ErrorFoxNrrd
looking back at that old story with a self insert character and a robot made me want to eat tinfoil. Seriously, it was trash and I had no idea what to do with it until n...
Monsters vs Aliens: Shadow the Hedgehog  by GabrielVazquez7777
#16
Monsters vs Aliens: Shadow the Hed...by Gabriel Vazquez
After the invasion of Lord Demon, a secret project is found, and the subject goes out to foe-fill a promise to Maria Robotnik. However, he discovers what Maria really wa...
Astro Boy The Frozen Core by Wolf-Chan-700
#17
Astro Boy The Frozen Coreby Wolf-Chan-700
Yo! So imagine President Stone as a robot but with a different personality and a different age and a backstory too, soooooooo I hope y'all like it!
Meeting Astro: Years Later by PeytonSherrill
#18
Meeting Astro: Years Laterby PeyPines48
Thirteen years later, Peyton's son Toby gets whisked away to Metro City, where he meets a certain robot boy who might have closer ties to Peyton's past.
Astro boy X reader by Qquackyduck
#19
Astro boy X readerby Astrid Rogers
y/n=Your name e/c=eye color h/c=hair color f/c=Favorite color
Ambrosiac by suprgrl1995
#20
Ambrosiacby Kessie-Louise Given
Thirteen years ago, a brilliant scientist named Doctor Tenma lost his only son in an experiment gone horribly right. To heal his broken heart, the scientist created a ro...