He is the main protagonist of the series. He is huge and unattractive, due to which he is feared by everyone, and is called 'Akuma'(demon). He is socially anxious. Takuma Akutsu learns that Odin has chosen him as the valkyries' lover. Despite his utter horror, however, he agrees to let the sisters stay in his big yet empty house to help them in their war against demons. With nine beautiful women sharing his roof.

Takuma Akutsu is not an attractive guy. In fact, his hulking size and ugly face have earned him the nickname "demon", which is ironic since all he really wants is to be left alone. But you know who never pays attention to what people want? The King of the Gods, Odin, who decides that Takuma is the one person who can save Earth from complete destruction. 
 
As a result, Takuma finds his school, class and home all infiltrated by Odin's nine luscious Valkyrie daughters and, in order to become the Army of One that Odin seeks, Takuma has to use love to forge the Valkyrie's maidenly powers into the ultimate force for saving the world. Yeah, no pressure there, right? Can Takuma man up and ride all nine Valkyries to save the Earth? 
 
(Source: Sentai Filmworks)

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On January 1st 2025, he announced that he had gotten married to a women outside of the entertainment industry.

__Hometown:__ Hamburg, Germany

[Synchronkartei](https://www.synchronkartei.de/sprecher/5610/2)

Gotta flirt to save the world!! High schooler Takuma Akutsu is terrified of human contact and just wants to live a quite life. Too bad he doesn't have a choice in the matter when nine Valkyrie sisters come barging into his home! They've tasked him with raising their level to fight off the monsters threatening humanity--and how will he do that, exactly...? By gettin' down & dirty to the max!!!
 
(Source: Yen Press)
 
Note: Chapter count includes a one-shot from Volume 9.