Nanaka 6/17
Series Overview
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.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 12 Episodes
25 min per episode
2003 – 2003
Premiered: Wed, Jan 8, 2003
Creative Production Team
Latest Aired Episode
Season 1, Episode 12: “Nanaka Kirisato 17 Years Old”
Seasons & Episodes Breakdown
Cast & Creators
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Takashi Matsuyama
Taizou Kirisato
Sakura Nogawa
Kuriko Aratama
Chiemi Chiba
Nanaka Kirisato
Yui Horie
Yuriko Amemiya
Kenichi Suzumura
Nenji Nagihara
Kaori Nazuka
Satsuki Arashiyama
Tomoyuki Shimura
Jinpachi Arashiyama
Asami Sanada
Magical Domiko
Mika Kanai
Pikota
Sanae Kobayashi
Chemical Kemiko
Nobuyuki Hiyama
Yoshida
Saeko Chiba
Chie Kazamatsuri
Rina Nakayama
Mari Tsuyuki
Mika Kanai
Yoshiko Shishido
Sanae Kobayashi
Yuriko Amemiya's mother
Creative Leadership & Key Crew
Hiroaki Sakurai
Tomoko Konparu
Toshio Masuda
Youhei Suzuki
Department Leadership Roster
Toshio Masuda
Original Music Composer
Youhei Suzuki
Director of Photography
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
PG: Parental Guidance — Recommended for mature viewers.
International Certification Matrix
Parental Guidance — Recommended for mature viewers.
Production Stills & Gallery
Official cinematic photography and background stills for Nanaka 6/17.
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Frequently Asked Questions About Nanaka 6/17
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is Nanaka 6/17 about?
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.
How many seasons does Nanaka 6/17 have?
Nanaka 6/17 comprises 1 season available to explore.
Who stars in Nanaka 6/17?
Key cast members in Nanaka 6/17 include Takashi Matsuyama, Sakura Nogawa, Chiemi Chiba, Yui Horie, Kenichi Suzumura.
Who created or directed Nanaka 6/17?
Nanaka 6/17 was developed and directed by Hiroaki Sakurai.