Quick Answer
Summer Days with Coo is streaming on Crunchyroll, Netflix. 1 episodes. Availability may vary by region.
Where to Watch Summer Days with Coo
Summer Days with Coo is officially streaming on Crunchyroll, Netflix. Availability depends on your region, so we've also listed search links for other major platforms below.
Confirmed Streaming Platforms
Check Other Platforms
Anime licensing changes by region. If Summer Days with Cooisn't on your usual service, try these.
About Summer Days with Coo
Kouichi 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" who has been sleeping underground for the past 300 years, and names it "Coo." They become good friends and Coo starts living with Kouichi's family. However, Coo has a hard time adjusting to life among humans and misses his kind.
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch Summer Days with Coo legally?
Right now, Summer Days with Coo is on Crunchyroll, Netflix. That said, anime licensing varies a lot by country — what's on Netflix in Japan might not be on Netflix in the US. If your go-to platform doesn't have it, try the other services listed above.
Is Summer Days with Coo on Netflix or Crunchyroll?
Both. Summer Days with Coo shows up on Netflix and Crunchyroll, though the available seasons might differ depending on where you are.
Is Summer Days with Coo available with an English dub?
Dub availability depends on the platform. Crunchyroll has been expanding their dubbed library a lot recently, and Funimation (now merged into Crunchyroll) historically had the biggest dub catalog. Check each platform's listing for Summer Days with Coo.
Can I watch Summer Days with Coo for free?
Crunchyroll offers a free ad-supported tier for some shows. Most other platforms require a subscription, but many offer free trials for new users. Tubi and Pluto TV occasionally have anime in their free rotation too.