【Manga adaptation currently available on Renta!】

（Kyukei-san Wants to Rest! ~I Reincarnated as the Strongest Demon, But I'm an Ally of Humanity~）

《Main Story Completed》

The protagonist, Kagami Tamae, is an office worker who sleeps a little more than the average person.

Her nickname is 'Kyukei-san'.

One day, after casually dozing off in her chair and waking up, she found herself staring at an unfamiliar screen.

'Please enter your level.'

Half-jokingly, she entered '9k', which stands for 9000.

Wondering what would happen, she pressed the Enter key... and just like that, she was reincarnated into another world.

Despite being bewildered by her blue skin and horns, and by having become the strongest Demon Lord while still retaining her human heart, she teams up with the girls she befriended through chance encounters. Together, they continue to casually expand their circle of friends, acting as allies to humanity.

【For details on the novel and manga adaptation, click here】

https://mypage.syosetu.com/mypageblog/view/userid/770648/blogkey/2598920/