Synopsis

Nine valkyries from Asgard are sent to Earth to fight off a demon invasion. To grow stronger, they need to level up through romantic encounters with a chosen human partner—an Einherjar. They disguise themselves as the Saotome sisters to blend in. That human just happens to be Takuma Akutsu, a socially awkward guy who definitely didn't sign up for this. When Odin decides he's the one, Takuma freaks out but agrees to let all nine sisters move into his spacious (and previously empty) house to wage their war against demons. Now he's stuck with nine attractive women under one roof, and he'll have to work through his crippling social anxiety if he wants to step up and actually be useful in saving the world.

Content compiled by AnimeList.moe from publicly available sources.

Genres