Nijiiro Hotaru: Eien no Natsuyasumi
Episodes
Download Episode 1
1080p Ultra HD • Multi-Audio (Sub/Dub)High-speed server mirror • Instant direct MP4 download link
Nijiiro Hotaru: Eien no Natsuyasumi - Episode 1
Yuuta was 12-year-old boy, who had lost his father in the traffic accident one year ago. In the summer vacation, he visited a deserted dam deep in the mountains, where he had a good time with his father before. Suddenly a thunder storm occurred and he slipped on the ground. He lost consciousness and woke up to find a girl and an unfamiliar village. He time-traveled 30 years and reached a village, which sank at the bottom of the dam. This is Yuuta's precious memory of "another" summer vacation.
Episode 1 Viewing Guide & Storyline Overview
Canon EpisodeYou are streaming Nijiiro Hotaru: Eien no Natsuyasumi 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
- 虹色ほたる~永遠の夏休み~
- Animation Studio
- Top Studio
- Audio Codec
- Dual Audio AAC 192k (Sub/Dub)
- Video Resolution
- 1080p Ultra HD (60 FPS)
- Episode Duration
- 105 min / ep
- Broadcast Format
- MOVIE • FINISHED
- Community Score
- 6.8 / 10
- Failover CDN
- Active Multi-Server CDN
Key Characters & Voice Cast (Seiyuu)
Official Voice Actors
Saeko Okuyama
Yuuta
Kenzou
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.