Seiren (Season 1)

"Seiren" (セイレン, 2017) is a Japanese romantic-comedy anime series you can watch online on iFILM. The show runs as a three-part anthology: one male lead — high school senior Shouichi Kamita — cycles through three separate stories with three different girls, each arc roughly four episodes long and fully self-contained.

First is Hikari Tsuneki, the cheerful class tease who has more going on beneath the surface. Then Tooru Miyamae, a competitive gamer who can't quite manage normal conversation. Finally, Kyouko Touno — Shouichi's childhood friend and passionate shoujo manga reader. The format follows the same logic as "Amagami SS" by the same creative team: each arc plays out independently, no competition, no crossover.

What makes it land is what it avoids: no harem drama, no triangle, no winner declared over the others. Just three quiet, slightly awkward love stories told one at a time. Stream all episodes of "Seiren" online on iFILM.