Year: 2007
Runtime: 138 mins
Language: Japanese
Director: Keiichi Hara
After miraculously surviving more than two centuries, a lone kappa named Coo is discovered by a young boy, Koichi, in present‑day Japan. Adopted in secret by Koichi’s family, Coo teams up with his new human friend to explore remote, uninhabited locations, hoping to uncover any surviving members of his ancient race.
We’re working on a full spoiler-free summary and ending explanation for Summer Days with Coo (2007). Check back soon—or request it now to help us prioritize it.
Don't stop at just watching — explore Summer Days with Coo in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what Summer Days with Coo is all about. Plus, discover what's next after the movie.
Read a complete plot summary of Summer Days with Coo, including all key story points, character arcs, and turning points. This in-depth recap is ideal for understanding the narrative structure or reviewing what happened in the movie.
Track the full timeline of Summer Days with Coo with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.