liked the story, hope you comeback for update soon.

Nice story. Can't wait to see where it goes.

they already have a printing press, you prob need to infuse chakra while writing the kanji so unless the printer can channel chakra and you have someone with enough chakra to keep it fueled, maybe...
better way would be to have a seal that can convert nature chakra and use that to power a printing press. but imagne a pair of gloves doing the same, unlimited jutsu.

story is pretty good but i wouldve liked to see more chakra exploration. i alwase found it silly to trow around jutsu when you can infuse swords with it, especially with elemental seals so you can use all five and cut through any attack.

you talk of 3 main ninja ways, nin tai gen jutsu, but what about fuin iyro ken jutsu...?

Why isn't Mc looking for ways to use Raiton jutsu to get faster and improve all his performance?
I understand that he has a large amount of chakras, but he is still a 10 year old boy and I think that concentrating on the use of his element to improve physical abilities (low due to age) is the right way forward.
Rasengan is sufficient jutsu as a killer technique. Now he has to focus on jutsu which allows him to improve his flaws.
Uchiha must definitely have information on techniques to improve speed, as one of the biggest problems with sharingan is that the body does not react at the same speed as their eyes.
In addition, the Uchiha have copied jutsu with their own eyes and I am sure that in the library of their clan, our Mc will find useful information.
Perhaps also obtaining Sasuke's Kyrin technique and thus obtaining an S grade jutsu that uses very little chakra, if Mc then learns to control the magnetic fields of the earth, he will be able to launch storms of Kyrin.

Why isn't our Mc training in fuinjutsu? Kushina should be an excellent source of information.
I know there are computers in the world of Naruto, why not use computers to design and simulate new seals?
There is the shadow clone technique, does our Mc have enough chakras for that technique?

Nice!

I'm hoping for hiro x mikoto
or both
but mostly the former

Good job.
You could make Hiro use his lightning bolt more creatively using concepts from other anime. For example Killua (Hunter x Hunter) or Mikoto Misaka (Toaru Majutsu no Index).
You can also make him try to imitate the Raikage's lightning armor.

Nice story I hope to see it finished someday

Thanks for the story.

Just remembered about this and ended up reading a bit, it's nice to see all the changes Hiro's existence is slowly producing, from Danzo, Hiruzen and Dan. And most importantly Shikaku, Mikoto and Kushina.

Since you introduced the sub plot of the Marriage "Duel", it seems likely that Hiro and Mikoto will eventually marry, with all the implications of a different Uchiha Clan Head, from that alone there is a LOT of potential for future plot lines, Hiro would probably be the equivalent of a Regent with Mikoto as the "real power" behind the Clan, likely slowly helping change the tradition of only Male Clan Heads for the Uchiha Clan. This alone should help the relationship of the Clan with the rest of Konoha. You also have the potential of Mikoto's father leaving his eyes as an inheritance for Mikoto's future Mangekyo, or even help Hiro fully "join" the Uchiha due to having the eyes of his father-in-law, this also help both Mikoto and Hiro to much later "trade" eyes to avoid blindness.

The most important change I can see from this, is the fact that Hiro is likely going to take the role of potential Hokage later on the story, and seeing he has the support of both Danzo and Hiruzen as it seems both see their Sensei (Tobirama) when looking at Hiro, it helps a lot for his chances. This may lead to the first "Uchiha" Hokage, helping even more to avoid all the Uchiha Massacre and problems down the line, maybe even help the children of the Uchiha Clan grow differently and avoid cases like Itachi and Shisui.

About Kushina, I honestly wouldn't mind either a pairing of Hiro-Kushina or Hiro-Mikoto ONLY, but if you take the Hiro-Mikoto-Kushina route there are already several reasons to make it work, Kushina at this point is alone on a foreign village, and the only people she is friends with is our MC ANBU Group, the fact that she already has a crush on Hiro due to him basically saving her helps a lot. This even helps Kushina herself, due to Danzo, Hiruzen and the rest of Konoha Leaders seeing their relationship and probably helping it develop to have more connections for Kushina to stay loyal and love Konoha.

This does have a LOT of implications for the future tough, mostly the fact that it was heavily implied that Minato only developed the Hiraishin with a LOT of help from Kushina and due to his connections (Jiraiya, Hiruzen, Kushina, Mito) to help him check Tobirama's original Hiraishin, at this point with Hiro already having developed Rasengan, Minato character could have an entire different focus from Canon, still becoming an excellent Shinobi and maybe Kage Level, but due to his speed, tactics, maybe even Kenjutsu, and Fuinjutsu from Jiraiya's training.

And finally Shikaku, his character is fine, and I hope we get to see more changes to his kit and skills from now on, maybe even introducing Yoshino earlier to settle his pairing for the future. But his relationship with Hiro, Mikoto and Kushina should have a lot of future implications for the Nara as a whole, having the Nara as closer allies to the Uchiha may even help curb some of the Uchiha Elders actions, and help creating a more unified Konoha in the end. Also having an even more badass Shikaku would be awesome to see, maybe even truly becoming a change from the "Ino-Shika-Cho" of Canon, and creating a new "Sannin" with Hiro, Mikoto and Shikaku truly becoming equals in the end.

Well, thanks again for the story, mostly writing as a reminder and hope that you consider continuing this story next, and I also like to talk about possible changes due to new characters, actions or motivations.

What a fcking moron. Anyone that accepts Root brainwashing willingly is mentally retarded. Dropped.

eh? i think rasengan is a jutsu that can be maintain for a long time..
the reason why minato create rasengan is he want something that he can use to attack while he do his hiraishin thing..
so he only create 1 rasengan.. and combining with hiraishin.. he can attack multiple enemy with that combo..
cmiiw..

Gah, I binged this way too fast. Solid story, I look forward to the next installment and how his relationship/s develop. I am in fact, happy with both of them. They're like sisters in Canon anyway. Either way, I'm sure it'll be great.

Cheers.

Darn I thought Danzo would've given him a summoning scroll so he could start on his sage training.

Amazing story! pls continue