Where to watch Seiren in Thailand
Seiren is streaming on Crunchyroll in Thailand. Availability checked 23 May 2026.
Seiren trailer
Overview
For high school students like Shouichi Kamita, university entrance exams and the future are common concerns. It is also during this time in life that a mysterious emotion that vexes people of all ages may begin to weigh upon one's mind—love. At this point in his teenage years, Shouichi finds three girls he could see himself having a future with: the ever-cheerful Hikari Tsuneki, who teases Shouichi without mercy, but actually has a softer side; the competitive gamer, Tooru Miyamae, who has difficulty communicating with others; and Shouichi's childhood friend, Kyouko Touno, the sometimes immature shoujo manga enthusiast. Seiren follows Shouichi's relationships with these three girls across three separate arcs, as their feelings grow from mutual interest and blossom into something more beautiful.
Top cast
Frequently asked questions
Where can I watch Seiren in Thailand?+
In Thailand, you can stream Seiren on Crunchyroll.
Is Seiren on Netflix?+
Seiren is not on Netflix in Thailand right now, but you can stream it on Crunchyroll.
How many seasons of Seiren are there?+
Seiren has 1 season and 12 episodes in total.
Who stars in Seiren?+
Seiren stars Atsushi Tamaru, Ayane Sakura, Juri Kimura and Shino Shimoji.
When did Seiren come out?+
Seiren is a 2017 web series.
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