
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 t...
Nanaka 6/17 has 12 episodes.
Nanaka 6/17 is currently finished airing.
Nanaka 6/17 was produced by J.C.Staff.
Nanaka 6/17 aired Jan 9, 2003 to Mar 27, 2003.
Nanaka 6/17 is based on a Manga.

Amemiya, Yuriko
Main
CV: Horie, Yui

Kirisato, Nanaka
Main
CV: Chiba, Chiemi

Nagihara, Nenji
Main
CV: Suzumura, Kenichi

Arashiyama, Jinpachi
Supporting
CV: Shimura, Tomoyuki

Arashiyama, Satsuki
Supporting
CV: Nazuka, Kaori

Aratama, Kuriko
Supporting
CV: Nogawa, Sakura

Domiko, Magical
Supporting
CV: Sanada, Asami

Kirisato, Taizou
Supporting
CV: Matsuyama, Takashi

Pikota
Supporting
CV: Kanai, Mika
Tsuyuki, Mari
Supporting
CV: Nakayama, Rina
12 episodes
2004 Spring
2024 Fall
2025 Fall
2004 Summer
2002 Spring
2013 Winter
2006 Fall
2001 SummerRanked higher than 64% of all anime on AniTome (out of 19,551)
More popular than 64% of all anime