Watch online
Seiren Episode 1 is available from the following partner sites. Each link opens in a new tab via our outbound redirect.
Watch on CrunchyrollSeries page · pick the episode thereEpisode navigation
Episode 1 is the earliest tracked episode of Seiren.
Next →Episode 2More from Seiren
Frequently asked questions
Where can I watch Seiren Episode 1 online?
Seiren Episode 1 streams on Crunchyroll and KissAnime. Use the partner buttons above to open the episode directly.
Is Seiren Episode 1 dubbed in English?
Not yet. Episode 1 of Seiren is currently only available in its original Japanese audio with subtitles.
When did Seiren Episode 1 air?
Seiren Episode 1 first aired on January 4, 2017.
What episode comes before or after Seiren Episode 1?
Use the previous and next links on this page to jump to Episode 2.