Anime Profile: Nanaka 6/17

Nanaka 6/17 is an anime about the 17 year old Nanaka Kirasato, a bossy, studious girl and her friend, Nenji Nagihara (also 17). Nenji is sloppy, not serious and always getting into fights with Jinpachi Arashiyama. One rainy day after a fight, Nanaka nags Nenji about growing up. He screams to her, "I never want to see your face again!"

Nanaka has always grown up with Nenji. They were always best friends, up until now. This exclamation shocks Nanaka. She accidentally falls down a pair of stairs nearby.

Later, in the hospital, she wakes up and Nenji apologizes. But, because of the fall, Nanaka starts suffering from a severe head injury. Her memory reverts to when she is 6 years old. Now Nenji must help Nanaka keep a normal life, so when she goes back to her normal 17-year-old self, she can continue to live her life. Along the way Nenji and Nanaka meet some pretty interesting people. Its a really good anime.