Time Skip to after she gets papers to stay in konoha and create a clan she is in the graduating class there is 1 week until they graduate.*
Fuyu Pov: She walks down the road and a dog(akamaru) comes up and starts to play with snow(her ninkin) she giggles as they tussle. A boy runs up yelling akamaru and she says is this your ninkin. He says yeah and grabs akamaru she grabs snow and says it is nice to meet another person with a ninkin my name is Fuyu Okami and this is snow and (patts her sword) this is Eien no yuki. He says my name is Kiba Inuzuka and this is akamaru and I do not have a cool sword like you. She giggles and says I was in kirigakure that is were I forged it and I created this jutsu and said water style: snowfall and waves her hand at the nearby tree and snow starts falling from the tree and snow jumps in Kiba stares at the tree in shock and then laughs and he and akamaru jump it too.
Time Skip a few hours later*
She walks in the weapons shop and a girl(tenten) comes up and asks what she is looking for and she says a good apprentice and looks over her and says you would be good at kenjutsu and says can I tell you a secret and the girl replies sure and she says I am the teacher of many mighty Swordsmen and I would like you to be my next apprentice. The girl replies ok and then she takes her hand and shunshins to the cavern and the girl looks around in wonder and asks were we were she replies Tenten we first need to do the ritual to let you get here by yourself then I can anser your questions she cuts tentens hand and writes symbols on their hands holds them together and activates the seal now their is a silvery symbol of each of tenten forearms and then tenten asks who she has taught and she replies saying The 7 Swordsmen of the hidden mist I also crafted their swords.
Time skip next day*
She walks in the class and she is the last one there the teacher says we have a new student today and she walks in and says nice to meet you all and my name is Fuyu Okami and this is snow and (patts her sword) this is Eien no yuki and Iruka says you can go sit by kiba. Once she sits there he says today we will be learning about kirigakure she falls asleep at hearing that.she Iruka wakes her up a few minutes later asking why she was asleep and she says I could probaly teach this better then you I spent years in kiri and he says why don't you do it then and she says sure. She walks up and says there are many myths about the 7 Swords of kiri(the students pay atention)but some are true what not many know is that the swords have a mind of their own they are alive I asked Zabuza the wielder of Kubikiribōchō once before he defected. (students ask many questions)