Summer Days with Coo
Episodes
Download Episode 1
1080p Ultra HD • Multi-Audio (Sub/Dub)High-speed server mirror • Instant direct MP4 download link
Summer Days with Coo - Episode 1
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" 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. (Source: AniDB)
Episode 1 Viewing Guide & Storyline Overview
Canon EpisodeYou are streaming Summer Days with Coo Episode 1 in full 1080p Ultra High Definition with English Subtitles and English Dubbed audio options. Episode 1 delivers critical plot developments, high-caliber fight sequences, and character evolutions crafted by top Japanese animation animators.
Powered by 9-anime.si's edge streaming nodes, this episode offers instant zero-buffering playback, adaptive resolution switching (1080p, 720p, 480p), and synchronized dual-audio channels. AniSkip smart timestamp integration automatically detects and bypasses the opening theme (OP) and ending credits (ED) so you experience uninterrupted narrative flow.
Technical Stream & Anime Specifications
Verified Metadata- Japanese Title
- 河童のクゥと夏休み
- Animation Studio
- Shin-Ei Animation
- Audio Codec
- Dual Audio AAC 192k (Sub/Dub)
- Video Resolution
- 1080p Ultra HD (60 FPS)
- Episode Duration
- 138 min / ep
- Broadcast Format
- MOVIE • FINISHED
- Community Score
- 7.2 / 10
- Failover CDN
- Active Multi-Server CDN
Key Characters & Voice Cast (Seiyuu)
Official Voice Actors
Kouichi Uehara
Coo
Yukari Uehara
Hitomi Uehara
Yasuo Uehara
Ossan
Sayoko Kikuchi
Kijimuna
Episode 1 Frequently Asked Questions
Direct AnswersHow do I switch between English Sub and English Dub for Episode 1?
Use the server selector pills directly above the video player to switch between Subbed and Dubbed streams. Both options feature 1080p crystal-clear playback with crisp audio synchronization.
How does the automatic intro/outro skip feature work?
9-anime.si integrates AniSkip crowdsourced timestamp verification to detect the precise start and end markers of anime opening and ending themes, automatically skipping them without cutting canonical content.
When will the next episode release?
All episodes of this season are available for binge streaming in 1080p on 9-anime.si.