It has been 3 years since he became a Root Shinobi.
And now he is 9 years old.
Akari in these months has advanced very much in all things.
In taijutsu, he is already at the level of Rock Lee when he was doing chunin exams.
That means he already have a Tokubetsu Jonin level taijutsu skills and strength.
His kenjutsu has also advanced. Actually his other roommates are also at his level in Kenjutsu which is at least chunin level.
But if he uses his bones to fight them both his kenjutsu and taijutsu is at the least Jonin level.
He has practiced his shikotsumyaku in secret while using the Mind's Eye of the Kagura for security.
He is not able to activate his Adamantine Chains but he is very close.
In Shurikenjutsu he can already use it like how sasuke used it against Madara with the help of chains and bones.
His bones gives him the versatility and surprise element when fighting.
Akari has also advanced in his training of Genjutsu. He can perform and break A Rank Genjutsus. But he has not found any technique to counter Mangekyo Genjutsu ability.
The most he has advanced in Ninjutsu and Medical Ninjutsu.
He has completely learned all the Five Elements Nature Transformation.
And now he can also make different varieties of rasengan like, mini rasengan, normal rasengan, massive rasengan, rasengan inside a rasengan.
He has not practiced rasenshuriken yet because it makes too much noise and it's also harmful for him. So, he will practice it later.
He has also practiced at least all the important jutsus for each element till B Rank.
He was given privilege to enter the library when he became 7 years old and from each time he came first he asked for jutsus.
But Dagai only gave jutsus till B Rank.
Akari only has one A Rank jutsu, Great Waterfall Jutsu which he got recently after completing all of his classes at first place.
He has now become a Genin level Root Shinobi and the root shinobi do not do D-Rank missions.
In these years, he has already became an advanced level medic ninja.
He has surpassed Sandai in medical Ninjutsu. And sometimes helps in doing medical works in healing a root shinobi or doing first aid from them.
His chakra control is very high now.
Aside from the chakra control exercises he can also perform puppet techniques using chakra thread easily.
He can also eject chakra from all his tenketsu like the hyuga, it was possible because of his regular practice of chakra control exercises with all his tenketsus.
Using his tenketsus, he can perform a technique porcupine which releases needle like chakra from all his tenketsus.
He is now planning to learn the Revolving Heaven Technique of the Hyugas.
Akari has also learned the techniques used by Kabuto and Tsunade like, Yin Healing Wound Destruction, Cell Activation Technique and Body Pathway Derangement.
He is already on the level of Tsunade aside from some things like, Creation Rebirth- Strength of a Hundred Seal, Chakra Enhanced Strength and also her ability in making antidotes.
His fuinjutsu teacher Osamu also taught him how to make an Explosion seal, Storage Seal, Chakra Control - Bind, Chakra Draining Seal, Finger Carving Seal, Sealing Technique - Release and Sealing Tag Barrier.
He was selected to learn fuinjutsu because he is an Uzumaki.