Season
- Season 1 2003-01-08
- Season 0 2003-06-17
Episode
- Episode 1: Nanaka Kirisato, 6 Years Old
- Episode 2: Nanaka the Pianist
- Episode 3: Nanaka the Big Sister
- Episode 4: Nanaka: Three Good Friends
- Episode 5: Nanaka and the Three-Person Date
- Episode 6: Nanaka and the School Trip
- Episode 7: Nanaka and the Rest of the Trip
- Episode 8: Nanaka the Nurse
- Episode 9: Nanaka and the Cultural Festival
- Episode 10: Nanaka 17 to Nanaka 6
- Episode 11: Domical Nanaka
- Episode 12: Nanaka Kirisato 17 Years Old
Nanaka 6/17 Season 1 Nanaka the Nurse
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.
