This is the extent of your actual bio. As far as I'm concerned your bio has nothing explaining it at all other than her family life is great and she excelled in chakra control.
Misaki, Daughter of Boruto and Assa Uzumaki. Has an older brother named Ryuu. Her family is loving and Misaki didn't miss a thing growing up. During her times at the academy, Misaki was good in one particular field. Chakra control. That ability bonds with her Kekkei Genkai. She used that small knowledge to chose the path of a healer. Along this short journey Misaki took an interest in liquids, creams and others, and not just those used for healing.
She has the power to heal people and she has the power to use chains to bind people along side the large chakra pool and endurance granted by her genes as an Uzumaki. Nowhere does it explain why she has it simply that she does have it.
Uzumaki Clan on the wiki has no sign that they have this ability. There nearest thing you get is Karin who:
As seen with Karin, she can further enhance her healing powers, by
biting herself
[6] and consuming some of her own chakra she can heal most injuries, and can heal others by letting another person bite her.
The main Uzumaki with known abilities are:
Karin - Medical Ninja: Heals people with her chakra and doesn't take it from anyone.
Nagato: Rinnegan abilities. He doesn't have the natural ability to absorb chakra and the ability to do so is granted to one of the paths. http://naruto.wikia.com/wiki/Blocking_Technique_Absorption_Seal
Naruto: Rasengan and shadow clones with the nine tails.
Kushina: Has no known techniques outside of funjutsu and her chains
The wiki lists no chakra absorption techniques either under Uzumaki clan members.
http://naruto.wikia.com/wiki/Chakra_Absorption_Techniques
As it stands it is an ability I will not allow for any character as it is too strong and as the above link states while Mitsuhide has the ability to suppress it in the future with wood style it won't come into play unless it's directly linked to N/A's beast.
Also as it stands you have yet to make the CS's jutsu section the way I asked in anyway shape or form even after directly saying how it should look. and again I'll show you it this time the way N/A did it is the way it should be.
Canon Jutsu
Paper clone Technique: Sayuri is skilled at making paper clones of herself, and prefers this version of the clone jutsu because she finds it more effective, as she is also able to tag the clones with hidden paper bombs as well. But she can also create multiples of these clones. When hit they disperse into various things in paper. Scattered flowers or bats to blind/confuse the victim, birds in order to claw the victim, etc.
Fire release: Ash Pile Burning: A skill used adeptly by the Sarutobi clan, Sayuri has no problem using this jutsu. But of course it takes up a lot of Chakra -keep in mind, she's still a genin-. So she can probably use it about once or twice as of right now -with long breaks in between-.
The only absorbtion technique I'll consider is one that siphons a person's physical energy and not chakra. The ability to take a person's energy is one thing the ability to take one's chakra allows a person to basically nullify any chance of fighting with chakra based jutsu. At the very least skilled taijutsu specialists can easily break the holds.