Siren (2015): cast, story & where to watch

2015 · Series · ★ 6.5

Siren poster

Released in 2015, Siren is a drama and mystery series.

What it’s about. Satomi Shinobu works in the Mobile Investigation Unit of The Tokyo Metropolitan Police Department. The Mobile Investigation Unit conducts the initial investigation at all crime scenes. He works with Inokuma Yuki. They are a couple, but they keep their relationship a secret at work. They both hope to work at the #1 Investigation Station. One day, they meet beautiful Tachibana Kara at the site where a dead body was found. Kara appears at the other crime scenes involving grotesque murders. She shows an interest in Yuki. Satomi Shinobu thinks it's a bad sign for Yuki. To protect his girlfriend from danger, he struggles to find uncover the truth behind the serial murder cases and Kara’s identity.

Who’s in it. Siren stars Tori Matsuzaka as Shinobu Satomi, Fumino Kimura as Yuki Inokuma, Nanao as Kara Tachibana and Hiromitsu Kitayama as Sho Hayami, among others.

How it landed. With an audience score of 6.5/10, Siren has drawn a solid, mixed-to-positive response.

Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Siren page.

If you liked it. Fans of Siren tend to enjoy Breaking Bad, Better Call Saul, Demon Slayer: Kimetsu no Yaiba and Attack on Titan.

Frequently asked

Where can I watch Siren (2015)?
Streaming, rental and purchase options for Siren change frequently. Check our where-to-watch page for the latest availability in your country.
Is Siren worth watching?
Siren holds an audience score of 6.5 out of 10, and is a strong pick if you enjoy drama and mystery. Reactions are mixed, so it may depend on taste.
Who stars in Siren?
Siren stars Tori Matsuzaka, Fumino Kimura, Nanao, Hiromitsu Kitayama and Jun Kaname.
When was Siren released?
Siren was released in 2015.