Watch Gleipnir Online (2020)

Where to watch “Gleipnir” (2020) online legally? See US streaming options first, plus English-region fallbacks.

Gleipnir first aired in 2020 • originally associated with Tokyo MX • 1 season • 13 episodes • around 24 minutes per episode • status: Ended.

If you searched for “watch Gleipnir online” (2020), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).

It sits in the Animation, Mystery, Comedy space, which helps set expectations for tone and pacing.

It’s generally well-rated by viewers, so it’s a strong pick if you want something reliable to start tonight.

This page includes season navigation, episode list, cast, trailer (when available), and legal provider hints to help you decide quickly.

Synopsis

Shuichi Kagaya is an ordinary high school kid in a boring little town. But when a beautiful classmate is caught in a warehouse fire, he discovers a mysterious power: he can transform into a furry dog with an oversized revolver and a zipper down his back. He saves the girl’s life, sharing his secret with her. But she’s searching for the sister who killed her family, and she doesn’t care how degrading it gets: she will use Shuichi to accomplish her mission…

Keywords

fire, monster, supernatural, romance, psychological thriller, creature, based on manga, combat, school life, seinen, ecchi, anime.

Stills

Similar series

Immoral Guild, Engage Kiss, The Dungeon of Black Company, Kemonozume, Blood+, Twin Star Exorcists, The Testament of Sister New Devil, Date A Live.

Main cast

Natsuki Hanae

as Shuichi Kagaya (voice)

Nao Toyama

as Clair Aoki (voice)

Kana Hanazawa

as Elena Aoki (voice)

Takahiro Sakurai

as Alien (voice)

Miku Ito

as Nana Mifune (voice)

Yoshiaki Hasegawa

as Abukawa (voice)

Shizuka Ishigami

as Hikawa (voice)

Hiroki Yasumoto

as Tadanori Sanbe (voice)

Kana Ichinose

as Chihiro Yoshioka (voice)

You Taichi

as Subaru (voice)

Official trailer