Episode 1
Something Inside of Me
24m4.0 / 10
Shuichi lives a normal high school life until a mysterious stranger threatens to reveal his incredible secret.
Episode credits
Directed by Kazuhiro YonedaWritten by Shin'ichi Inotsume
TV series
Gleipnir
2020TV-141 season8.1 / 10
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…
Streaming, rental and purchase options
Where to watch in United States
Checked Sep 3, 2026
Gleipnir is available to stream on Crunchyroll Premium and Crunchyroll Premium (Via Amazon Prime) in United States. You can also buy it from Amazon and Apple TV. Use the direct links below to open the provider.
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…
Season 1 episodes
Choose an episode, then use the watch options above for the show.
Where to watch Gleipnir
Episode 2
What It Means to Be Empty
24m5.3 / 10
As the mysterious attacker closes in, Clair discovers something about Shuichi’s costume form… And that changes everything.
Episode credits
Directed by Katsuya ShigeharaWritten by Natsuko TakahashiGuest stars Koutarou Hashimoto, Risa Watanabe, Yurina Amami, Yuka Iwahashi
Episode 3
Elena
24m5.3 / 10
Shuichi and Clair begin to search for Clair’s missing sister.
Episode credits
Directed by Motoki NakanishiWritten by Rinrin
Episode 4
I Wish I Was Someone Else
24m6.0 / 10
After encoutering Elena, Shuichi and Clair are guided to the source of all the mysterious happenings.
Episode credits
Directed by Ryota AikeiWritten by Masahiro Okubo
Episode 5
Crazy Enemies
24m6.7 / 10
Clair and Shuichi wander into the mountains, and encounter a strange and powerful monster.
Episode credits
Directed by Sho KitamuraWritten by Masahiro Okubo
Episode 6
Gatherers
24m6.3 / 10
After defeating an evil monster, Clair uses information he had to form a connection with a strange group of gatherers.
Episode credits
Directed by Yoshinobu KasaiWritten by Natsuko Takahashi
Episode 7
Metamorphosis
24m7.0 / 10
Yoshioka and Shuichi encounter a fearsome foe while searching for her wallet.
Episode credits
Directed by Takashi AndoWritten by Rinrin
Episode 8
Shadows in Memory
24m6.0 / 10
Clair and her new allies recover Shuichi and Yoshioka. What did Yoshioka see when she was in Shuichi?
Episode credits
Directed by Masashi AbeGuest stars Hiroshi Watanabe
Episode 9
Staked Claims
24m6.0 / 10
Koyanagi leads the team through the mountains, and they discover a suspicious and troubling mark.
Episode credits
Directed by Yoshinobu KasaiGuest stars Hiroshi Watanabe
Episode 10
Beautiful Flower
24m6.3 / 10
A terrible ultimatum from a powerful enemy makes Clair, Shuichi, and their friends face an impossible decision.
Episode credits
Guest stars Hiroshi Watanabe
Episode 11
The Price of Resolve
24m5.3 / 10
Everyone returns to town, but they must come to terms with what happened in the mountains.
Episode credits
Directed by Michita Shiraishi
Episode 12
Where the Promise Was Made
24m5.3 / 10
A few months earlier, a series of strange events happened among Shuichi and his childhood friends.
Episode credits
Directed by Takashi AndoWritten by Rinrin
Episode 13
We Two Are One
24m5.0 / 10finale
Shuichi and Clair attempt to strike a deal with the other members of their team, as Yoshioka reaches out to Elena.
Episode credits
Directed by Naotaka Hayashi
Episode information updated Sep 17, 2026
More about Gleipnir
Cast
Natsuki HanaeShuichi Kagaya (voice)
Nao ToyamaClair Aoki (voice)
Kana HanazawaElena Aoki (voice)
Takahiro SakuraiAlien (voice)
Miku ItoNana Mifune (voice)
Yoshiaki HasegawaAbukawa (voice)
Shizuka IshigamiHikawa (voice)
Hiroki YasumotoTadanori Sanbe (voice)Credits
- Written by
- Rinrin, Natsuko Takahashi, Masahiro Okubo, Shin'ichi Inotsume
Production details
- Status
- Ended
- Series type
- Scripted
- Episodes
- 13
- Original language
- Japanese
- Original title
- グレイプニル
Networks & production
Tokyo MXJapan
BS11Japan
KBS KyotoJapan
ABEMAJapan
Sun TVJapan
PINE JAMJapan
Themes
animebased on mangabody horrorcombatcreatureecchifemale nudityfemdom
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