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)
Koichi Uehara is a fourth grade student living in the suburb of Tokyo. One day, he picks up a large stone which turns out to be a fossil of a baby "Kappa" (=A Japanese mythical water creature) sleeping underground for the past 300 years, and names it "Coo". Koichi and Coo become good friends and starts living with his family. However, Coo could not adjust to the life style in Tokyo and starts to miss his family. On a hot summer day, Koichi and Coo decide to go on an adventurous road trip to find his peers. (Shochiku)
(more)Cast
Sayuri Sadaoka
Japan
Best movies:
The First Slam Dunk (2022)
Flavors of Youth (2018)
Summer Days with Coo (2007)
Yutaka Kōno
Japan
Best movies:
Summer Days with Coo (2007)
Bin Sasaki
Japan
Best movies:
The Princess and the Pilot (2011)
A Taxing Woman (1987)
Summer Days with Coo (2007)
Fujiko Takimoto
Japan
Best movies:
Masafumi Kimura
Japan
Best movies:
Pluto (2023) (series)
Appleseed: Ex Machina (2007)
Summer Days with Coo (2007)
Masahiro Yamanaka
Japan
Best movies:
Summer Days with Coo (2007)
Yume Miyamoto
Japan
Best movies:
Josee, the Tiger and the Fish (2020)
Summer Days with Coo (2007)
Chie Nakamura
Japan
Best movies:
K-On! The Movie (2011)
Road to Ninja: Naruto the Movie (2012)
Boruto: Naruto the Movie (2015)
Hiromi Nishikawa
Japan
Best movies:
Naoto Adachi
Japan
Best movies:
Summer Wars (2009)
Colorful (2010)
Summer Days with Coo (2007)
Ayumi Sena
Japan
Best movies:
Kyosuke Ikeda
Japan
Best movies:
HAIKYU!! The Dumpster Battle (2024)
Final Fantasy VII: Advent Children (2005)
Summer Days with Coo (2007)
Yû Shimaka
Japan
Best movies:
Porco Rosso (1992)
Summer Days with Coo (2007)
冨澤風斗
Japan
Best movies:
Colorful (2010)
Mai Mai Miracle (2009)
Summer Days with Coo (2007)
Tamaki Matsumoto
Japan
Best movies:
Mai Mai Miracle (2009)
Welcome to THE SPACE SHOW (2010)
Oblivion Island (2009)
Yasuo Iwata
Japan
Best movies:
NITABOH, the Shamisen Master (2004)
Summer Days with Coo (2007)
Chieko Atarashi
Japan
Best movies:
Colorful (2010)
Summer Days with Coo (2007)
Kazuki Matsuoka
Japan
Best movies:
Summer Days with Coo (2007)
Shin'ichirō Ōta (narrator)
Japan
Best movies:
Death Note: R - Relight: Visions of a God (2007) (TV movie) - narrator
One Piece Film: Red (2022)
Summer Days with Coo (2007) - narrator