Hanamori Yuiko, the daughter of an automobile manufacturer, is ordered by her grandfather to enter into a political marriage for the development of the family business. In order to fulfill her duty, Yuiko goes on a blind date with Ayato Shirahama, a sergeant in a large company, but is rejected on the spot. When she is stunned, Ayato says, "I've changed my mind, I'll marry you. But..." He offers a condition...! The two are now living together as prospective fiancées. At first, Ayato is a bully, but he is moved by Yuiko's single-minded love, and Yuiko is also touched by Ayato's kindness, and they gradually become attracted to each other...

A booklet packaged with Harta volume 24 at select stores. It's an anthology of one-shots from various authors centering on the theme of hobbies. (Source: Natalie, translated)

A booklet packaged with Harta volume 76 at select stores. It's an anthology of one-shots centering on the theme of younger sister.

A booklet packaged with Harta volume 75 at select stores. It's an anthology of one-shots centering on the theme of older brothers.

A booklet packaged with Harta volume 73 at select stores. It's an anthology of one-shots centering on the theme of older sister. (Source: Natalie, translated)

NeWorld Michukusa Note: Originally, the series was the author's doujinshi from 2021. It launched as an official series on NeWorld Web Magazine (Kenelephant/Kenele Books) in 2024, and they published the first volume in January 2025 in print and digital (kindle-only). It was updated partly on the Michikusa Website, and Two Virgins also published a digital volume of it in August 2024.