In a society where patriarchy reigns supreme, women are oppressed and denied basic rights. Despite this, Haru Koyama manages to persevere after a tragic accident leaves her in an unfamiliar world. She discovers that she has been transported to a realm governed by patriarchal laws, where she must work at Blue Cat Nocturne, a bar known for its double function as both a watering hole and a brothel. Despite lacking any special skills or abilities, Haru finds herself able to make ends meet in this new environment.
JK Haru wa Isekai de Shoufu ni Natta has been published in English as JK Haru Is a Sex Worker in Another World by Seven Seas Entertainment under the Ghost Ship imprint since August 3, 2021. It has also been published in French as JK Haru: Sex Worker in Another World by Meian since November 20, 2020.