Reborn as Naruto's Twin Brother

Besides the Great lake...

After Saito sensei demonstration Chakra papers use Kirito nodded at him with a serious face after all this is going to be a new thing for him.

"Here goes nothing… " Kirito said while passing a little bit of Chakra in the Chakra testing paper.

After Kirito's chakra went into the chakra testing papers first it got split into 3 parts which represented his wind nature.

Then the right side of the split paper got wet from water nature chakra.

At the same time from earth nature, the left side of the split paper showed the earth nature.

While the middle paper got fire showing fire nature as well.

"Amazing kid you are born with 4 chakra nature Earth, fire, wind, and water this proves of you might possess multiple Kekkei Genkai or even Kekketota but I can't actually say if there is a 4 chakra Nature combination or not any way it's time to move on and use more shadow clone for your training. " Saito said excitedly while thinking of the possibilities of the improvements that Kirito has got and the chances of him possessing wood style.

"Um, sensei didn't you told me that 3rd hokage can use all seven chakra types. " Kirito asked while thinking why is his Sensei getting so excited over something like this obviously there are still some better people out there.

"No, you don't understand Kirito. Just because he can use all seven chakra natural doesn't mean he can use all of them to their fullest. If he was able to use the chakra to the maximum that he might have been able to use the wood style or Dust release. You know even I am able to use all seven types of Chaka…. The reason for that is nature changing….  " with that a long lecture about chakra Nature started and there was some demonstration.

"Than what about Yin-Yang chakra nature… " Kirito asked with a serious look after all those are the only two out of ordinary.

"You see every male is born with Yang chakra so they possess it by default and that is how I started using it and for how I git Yan nature you don't need to know after all you have Yin half of the nine tail inside of you which will provide the Yin chakra for your use. " Saito said with a serious nod.

"Is that how it works. " Naruto said surprisingly.

"Yes, that is how it works… anyway next month I will be taking you to the Hokage's office for your special Chunin exam. " Saito said as they continued practicing.

••••••••••••••••••••••••••••••••••••

Konoha….

On a random restaurant which is completely booked by Saito for the twins, birthday is now filled with people from a lot of clans...

Kakashi has joined with Guy and Asuma after being asked by Kirito the other day…3

While Kirito was practicing in the training ground 7 Kakashi was doing his duty like always at some point Kirito disappeared from his sight.

As Kirito was done training for the day he found Kakashi watching over me as he thought 'He might be doing his guard duty' and then used flash step and arrived in front of Kakashi then said "Senpai tomorrow is my brother and my birthday please don't stalk around for one day and join like a civil person just for tomorrow. "

"Are you inviting me kid??? " Kakashi asked raising his eyebrow.

"Yes, and you are welcome to bring one or two friends of yours if you want to… " Kirito said as he left.

"Don't mind if I do… " Kakashi said looking at the back of the kid while thinking "Sensei I think he might surpass you... " sigh...

…..

Uzuki Yugao has joined with her friend Anko and Kurenai in the party…3

As Kirito fell asleep he heard small breathing from the house roof and knew the anbu big sister is doing her duty and went to sleep peacefully.

The day very early in the morning he went to the roof and found her sleeping like a baby in the cold so he went near her with his blanket and wrap her up with it without waking her up.

After which he started doing his morning exercise like every day.

As a Jonin rank shinobi, Uzuki is always aware of her surrounding dangers just like any other but that day after a hard mission she had to come and look after the twin so she didn't get to rest before which made her fall deep asleep and with Kirito's blanket and the nice and warmth small it made her sleep even better.

Anyway, are sleeping for a little more than an hour her eyes finally opened as she saw Kirito doing his duty and discovered she was warped inside his blanket.

"You have woken up big sister... " Kirito said as he stopped training and looked at Uzuki with a smile.

Looking at Kirito's cute smile she gave a small nod and said "Thank you I should go now… " she didn't think much, after all, she knew he was training with Saito Sensei and might not need her protection but she still had to do her job.

"No wait I want tk ask you if you can come to our birthday the day after tomorrow if possible. " Kirito asked with a hopeful eye.

Looking at that eye and that cute face she couldn't bring herself saying no as he agreed "Ok I will try kid…" Uzuki said casually.

"Also don't forget to bring your friend and also no masks ok...  " Kirito said from behind looking at her departing back.

….

From Hyuga clan...

Hinata came with her mother and father.

While Neji was only able to bring his father.5

….

With Shikamaru, his mom and dad also joined.3

…..

With Choji came only his father. 2

..…

Ino also joined with both of her parents… 3

.….

So counting Kirito, Naruto, Saito, and Hiruzen the birthday party has over 25 people in total.

In the birthday party, Naruto cut the cake first while Kirito went second.

While cutting the cake he remembers about his mother's face and thought 'How could I be happy today it is also their death anniversary… ' as little tears started forming around the corner of the eyes.

"Are you ok Kirito?" Naruto asked as he turned to look at his little brother.

"Yes let's eat… " Kirito said as be also joined with everyone while pressing his pain deep down inside his heart.

While everyone was enjoying the party Kirito saw Saito, Kakashi and Hiruzen were arguing about something as he went near them.

"What you guys are arguing I don't understand but one thing for sure this book has some strange stuff… " Kirito said as he took out the latest copy if Ichi-Ichi paradise shocking all 3 of them.

"Where did you get it, kid??? " Saito asked quickly taking the book away from Kirito.

"I bought it after Kakashi senpai rejected to let me read…. " Kirito said truthfully.

"Hey, I told you that you are too young for this book didn't I??? " Kakashi said with a serious tone.

"Heh what is so special about this book??? " Kirito said with disdain as he added "After I read this copy of the book I went to the bathhouse to take a peak but the older sisters let me joined them. So I don't find anything good about it.... " with a very serious tone…

After hearing this all three of them didn't know what to say as they shut their mouth till the end of the birthday party.