A man who constantly belittles his full-time homemaker wife for minor mistakes while hiding an affair. A husband who pressures his wife to conceive a child, only to reveal that his mistress is pregnant. A spouse who treats his wife as a housekeeper and nanny, forcing her to endure complaints from his parents while he secretly uses dating apps. These are the scenarios at the heart of Kyokugen Fūfu, a manga that explores the breakdown of contemporary Japanese marriages through an anthology format.

The series focuses on wives who discover they are trapped in relationships defined by emotional abuse, infidelity, and financial manipulation. Rather than resigning themselves to their situations, these women evolve from passive victims into strategic agents of retaliation. Each narrative follows a similar trajectory initial discovery of betrayal, meticulous planning of retribution, and a resolution where the wife reclaims her autonomy while the husband faces public or personal consequences.

The manga is structured around self-contained stories, each typically unfolding over several chapters. In one prominent arc, Momoko Funakoshi is a former office worker who became a full-time housewife after marrying her superior, Takahiro. Despite her best efforts to maintain the household, she faces constant criticism, only to discover that her husbands overtime work is a cover for an extramarital affair. Her revenge involves exposing his behavior at a company event. Another arc centers on Kyoko Tamagawa, a career woman enduring infertility treatments at her husband Naokis insistence. When his subordinate announces she is pregnant with Naokis child, Kyoko uncovers a web of lies and financial deceit before staging a confrontation that dismantles the facade of the perfect family. A third story follows Aki Hokuto, whose shotgun marriage quickly reveals her husband Tatsuya to be a neglectful partner who treats her as a servant while she financially supports him after he loses his job. Her discovery of his dating app usage leads to a family gathering where she presents evidence of his repeated betrayals.

The central characters embody specific types of marital dysfunction. The husbands range from domineering gaslighters to financially secretive manipulators, while their wives initially seem submissive but gradually reveal deep reservoirs of intelligence and resourcefulness. Mistresses and complicit family members, particularly mothers-in-law who reinforce traditional expectations, serve as secondary antagonists who enable the husbands behavior or pressure the wives to endure their suffering.

Themes of gender inequality in Japanese society run throughout the series. The manga examines how economic dependence on a spouse can trap women in abusive unions, critiques the stigma attached to divorce, and explores how societal pressures around family and reproduction can be weaponized against wives. The revenge plots function not merely as acts of retaliation but as reclamations of agency within patriarchal structures, with the series tracking a clear transformation from subjugation to empowerment.

Kyokugen Fūfu was created by writer Akira Kiduki and illustrator Nanki Satō. It began serialization in Futabashas seinen manga magazine Monthly Action on December 25, 2021, and was transferred to Manga Action after Monthly Action ceased publication in February 2024. A television drama adaptation aired on Kansai TV and DMM TV from January to March 2024, adapting select stories from the manga.