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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.

User Rating: 4.28 ( 4 votes)


English: Seiren
Japanese: セイレン
Type: TV
Episodes: 12
Status: Finished Airing
Aired: Jan 6, 2017 to Mar 24, 2017
Premiered: Winter 2017
Broadcast: Fridays at 02:28 (JST)
Producers: Pony Canyon, TBS, DAX Production, Pony Canyon Enterprise, Stardust Promotion, GYAO!
Studios: Studio Gokumi, AXsiZ
Source: Original
Genres: Romance, School
Duration: 24 min per ep
Rating: PG-13 – Teens 13 or older
Resolution: 720p
Type: BD, Eng Sub


Tomoki Kobayashi – Director
Satoshi Motoyama – Sound Director
Juri Kimura – Theme Song Performance
Hanako Oku – Theme Song Performance
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Theme Songs

OP1: “Kimi no Hana (キミの花)” by Hanako Oku
ED1: “Shunkan Happening (瞬間Happening)” by Hikari Tsuneki (Ayane Sakura) (eps 1-3)
ED2: “Akaneiro ni Kakushite (アカネ色に隠して)” by Hikari Tsuneki (Ayane Sakura) (ep 4)
ED3: “Muteki no Megami (ムテキの女神)” by Tooru Miyamae (Shino Shimoji) (eps 5-7)
ED4: “Kimi to Yozora to Fortune to (キミと夜空とフォーチュンと)” by Tooru Miyamae (Shino Shimoji) (ep 8)
ED5: “Koi no Theory (恋のセオリー)” by Kyouko Touno (Juri Kimura) (eps 9-11)
ED6: “Futari Fuwari ra (ふたりふわりら)” by Kyouko Touno (Juri Kimura) (ep 12)

Episode List

01: Decision
02: Episode 2
03: Episode 3
04: Episode 4
05: Trade
06: Versus
07: Brother Complex
08: Fluffy
09: Home Ec Club
10: Hand-Me-Down
11: Awakening
12: Episode 12



Who needs a plot when it’s a harem?


If you hate yourself as much as I hate this show’s MC, then this is the show for you.


An unexpected gem, I really like multiple story arcs in one season, I wish more shows did that.


Failed duplication of Enterbrain’s Amagami.


Got me rethinking some important life decisions.


The last arc seems to be the only one worth watching. Seriously, start at episode 9, there’s no reason to watch the other two lame arcs.


Awesome, why dont more anime have this, i want multiple endings so i can feel nothing got left behind



    I make bad encodes and whine about subs and if I'm feeling particularly memey, I make bad subs too!