Nanaka 6/17 (2003)
Seventeen-year-old Nanaka Kirisato is a high school student serious about her studies and goals in life. She frequently criticizes her best friend, Nenji Nagihara, for being a childish delinquent who spends his time fighting other boys. Then one day, after a heated argument with Nenji, she falls off a flight of stairs and suffers a brain injury, resulting in her mind reverting to that of a six-year-old. With this in mind, Nanaka's father and Nenji must keep her injury a secret as she struggles to live a normal life and grow up all over again.
Yoshida
Taizou Kirisato
Kuriko Aratama
Nanaka Kirisato
Yuriko Amemiya
Nenji Nagihara
Satsuki Arashiyama
Jinpachi Arashiyama
Magical Domiko
Yuriko Amemiya's mother
Chie Kazamatsuri
Yoshiko Shishido
