Directed by:
Keiichi HaraScreenplay:
Keiichi HaraCinematography:
Kôichi YanaiComposer:
Kei WakakusaCast:
Takehito Koyasu, Naoki Tanaka, Daisuke Sakaguchi, Kazunari Tanaka, Yukana, Rina Hidaka, Daisuke Gōri, Masato Hirano, Minoru Inaba, Yuzuru Fujimoto (more)Plots(1)
Life changes for fourth-grader Koichi Uehara when he picks up a fossil on his way home. To his surprise, he has picked up a baby Kappa, a mythical water creature, who has been asleep underground for the past 300 years. Koichi names this baby creature “Coo” and brings him to live with his family, and soon the two are inseparable friends. However, trouble abounds as Coo struggles to adjust to life in suburban Tokyo, and begins to miss his family, leading Koichi and Coo to embark on a summer road trip adventure in search of other Kappa. (Anime Ltd)
(more)Cast
Takehito Koyasu
Japan
Best movies:
Naoki Tanaka
Japan
Best movies:
The Glorious Team Batista (2008)
Fine, Totally Fine (2008)
Summer Days with Coo (2007)
Daisuke Sakaguchi
Japan
Best movies:
Gekijouban Gintama Kanketsuhen: Yorozuya yo Eien Nare (2013)
Gintama: The Final (2021)
Gintama: The Movie (2010)
Kazunari Tanaka
Japan
Best movies:
One Piece Film: Z (2012)
InuYasha the Movie: Affections Touching Across Time (2001)
One Piece: Episode of Nami - Koukaishi no Namida to Nakama no Kizuna (2012) (TV movie)
Yukana
Japan
Best movies:
Rina Hidaka
Japan
Best movies:
Daisuke Gōri
Japan
Best movies:
Ninja Scroll (1993)
Mobile Police Patlabor 2: The Movie (1993)
Redline (2009)
Masato Hirano
Japan
Best movies:
Memories (1995)
One Piece Film: Red (2022)
Wicked City (1987)
Minoru Inaba
Japan
Best movies:
Pluto (2023) (series)
Ghost in the Shell: Stand Alone Complex - The Laughing Man (2005)
Summer Days with Coo (2007)
Yuzuru Fujimoto
Japan
Best movies:
Kōsei Tomita
Japan
Best movies:
Puss 'N Boots Travels Around the World (1976)
Metropolis (2001)
Highlander: The Search for Vengeance (2007)
Takeharu Ōnishi
Japan
Best movies:
Death Note: R - Relight: Visions of a God (2007) (TV movie)
Gintama: The Movie (2010)
Death Note (2006)
Rokurō Naya
Japan
Best movies:
Tekkonkinkreet (2006)
NITABOH, the Shamisen Master (2004)
Welcome to THE SPACE SHOW (2010)
Yoshito Yasuhara
Japan
Best movies:
Castle in the Sky (1986)
Royal Space Force: The Wings of Honnêamise (1987)
Summer Days with Coo (2007)
Masashi Kitamura
Japan
Best movies:
Summer Days with Coo (2007)
Yūko Nagashima
Japan
Best movies:
Summer Days with Coo (2007)
Air: The Motion Picture (2005)
Miyuki Ichijō
Japan
Best movies:
Case Closed: The Fourteenth Target (1998)
Slayers: The Motion Picture (1995)
Summer Days with Coo (2007)
Hiro Yūki
Japan
Best movies:
Michio Hazama
Japan
Best movies:
Pluto (2023) (series)
Memories (1995)
Summer Days with Coo (2007)
Yuuta Takihara
Japan
Best movies:
Summer Days with Coo (2007)