Watching Astro put himself in harm's way has never been easy, but Doctor Ochanomizu does his best to be there. Or, five times that Ochanomizu (almost) lost his son and one time that he did(n't). [Astro Boy (2003)]

[4 years post 03 series canon] Even after all that's been said and reconciled with, Astro's still afraid of Tenma.

Astro explains why they use they/them pronouns. Happy pride month!

A collection of one-shots surrounding the relationship between Astro and Reno

Ever since his run-in with Atlas, Astro had been acting strangely. Kenichi didn't know what to think of his shift in behavior, at first, until Astro eventually admitted that he had something important to tell him. [Astro Boy (2003)]

On the anniversary of his 'mothers' death, Astro is reunited with a long lost friend from his past who helps him overcome his grief.

Time healed all wounds, or did it? Some wounds took longer to heal than others, while others laid buried beneath scars that never faded. All Atom wanted was a second chance with the man he called Father. -Set after the 2003 anime-

It's a comfort to know that Livian is always there, always ready to listen, always smiling... until one day, she isn't. Atlas x Livian, 1980 series, set during episodes 1 and 2 of the uncut Japanese dub.

It was the night before Christmas when Astro received an urgent phone call from Dr. Elefun. The boy wonder was needed over at the Ministry of Science for something important, but whatever could it be? -Epilogue to 1980s Astro Boy [Pairing AstroxNiki]

[2 years post 03 series canon] Astro decides to pay Tenma a visit to see how he's doing.

[FIRST INSTALLMENT IN THE VIVID INSOMNIA ASTRO BOY FAN FIC SERIES] Tenma creates Zoran, a robot designed to outshine Elefun's creation of Uran. But, when she gets sent to permanently live at Elefun's, she has to deal with trying to fit in, while also crack the code to what's plagued both her and Astro (TW: SWEARING, VIOLENCE, MINOR BLOOD, HORROR, MINOR SUICIDE MENTIONS)

The grieving father, Dr. Tenma has just built Astro and infused his child's memories into him. He chooses not to have his new replacement son remember the last day of his life leading up to the tragic events of his death...but one little memory slips through, Toby's last and most striking memory. *rewritten May 2019*

What would have happened if Astro had stayed on the Surface longer? What would have happened if Stone didn't find him right away? what would the story be like if Astro was forced to work in the Robot Games for longer? A story based on the 2009 movie, with elements from the 2003 and 1980 shows. Cora needs to get back to Hamegg's circus, and Astro just wants a new life.

Astro has been visiting Dr. Tenma's old house after that walk in the rain, but Doctor Ochanomizu advises that he doesn't go back there for a while. Meanwhile Uran eavesdrops and wants to know what's so special about this house. Rated K.

Astro goes on an adventure of a lifetime traveling around to new locations and, meeting new people to discover their ways of living

Our robot friends are playing baseball and Atlas can't figure out why Cobalt found his walking the bases loaded was so funny.

After defeating the Peacekeeper and the alien, Astro finds Toby in the giant robot monster's remains, but he also finds out he can save Toby. After Toby comes back, everything looks up for Astro, until he meets a girl that will change his life forever...

A visitor to Japan finds a friend to share his grief with while visiting an Onsen.

Katie Holtslammer is put through many Suspenseful adventures as she tries to get through middle school. But, with romance?

(2003) (Mythical AU) Astro gets comfortable at the Ochanomizu household.

[ELEVENTH INSTALLMENT IN THE VIVID INSOMNIA ASTRO BOY FAN FICTION SERIES] Atom over the Summer struggles with his own image externally and internally, as he goes through a journey to accept himself once more. (RATED T FOR SWEARING AND MATURE THEMES)

(2003) (Drabble) On his first night home Astro has a nightmare, but O'shay's there to comfort him.

After his first fight with Atlas boy, Astro spends the weekend with Reno Takahashi at his apartment in the Ministry of Science.

Astro wants Atlas to come sleep over his house with Zoran, Alegio, Abercrombie and Kenichi where they learn a lot more about Atlas's past and why he has had such a strong hate of humans.

After saving Atlas when he was damaged saving firefighters; Astro is welcomed over to Atlas's hide-a-way where the boy bots can finally have a back and forth talk without ending up in the repair shops.