Currently available on 2 streaming services.

Streaming, rent, or buy Leviathan: The Last Defense – Season 1:

Currently you are able to watch "Leviathan: The Last Defense - Season 1" streaming on Crunchyroll, Crunchyroll Amazon Channel.

Cast

Saori Hayami
レヴィアタン
Eri Kitamura
バハムート
Ayana Taketatsu
ヨルムンガンド
Kana Hanazawa
シロップ