Yui

Intro Naruto twin sister. Instead of Kurama you have a summons named Quana who is a white fox and the chakra level of the tentails and good at Ninjitsu and Genjutsu. she has a best friend who was reincarnated with you and is now Mori Uchiha. She likes Garra. Mori helps you financially so you and Naruto have food and cleaning products other than ramen. (Naruto eats more veggies and never drinks spoiled milk thanks her) She studies Taijutsu and Herbology and created a new jitsu of a fire ball with black lightning pulses and wind sphere around it they can throw like a baseball. Very nice and sweet and beautiful but only likes Garra romantically. Plans to be an anbu elite and part of the Ninja Hunter Group. You and Mori save people, steal the three tails first and have fun in the world of Naruto. She also will likely have a log cabin in nuetral territory to be close to the village but not as forced to their politics. Go save the Uchihas and Asuma and pervy sage.