Square Enix Releases First Volume of New Betrayal and Revenge-Themed Manga "Furin Sare Tsuma, Fukushuu Shimasu"

Publishing giant Square Enix officially released the first volume of the manga Furin Sare Tsuma, Fukushuu Shimasu ~Watashi to Imouto Dotchi ga Yokatta?~ (The Cheated Wife, I Will Have My Revenge ~Was It Me or My Sister Who Was Better?~) by Aoi Segawa on May 7, 2026. This new series invites readers into the dark depths of betrayal, family conflict, and a cold-blooded revenge plan. The story begins when a woman, who has lost everything to her sister throughout her life, receives the ultimate blow in her relationship with her husband.

At the center of the series is a main character who has been overshadowed by her selfish sister since childhood and is accustomed to having everything taken from her. However, her husband's infidelity and the fact that her own sister is the partner in this betrayal become the final straw. This work, which has attracted great interest on Square Enix's digital platforms, focuses on a psychological war shaped around the question "Which one of us was better?" and the character's ambition for revenge born from destruction. Aoi Segawa masterfully handles the emotional trauma experienced by the character and the subsequent cold-blooded planning process.

Revenge-themed dramas have gained great popularity in both Japan and the international manga/manhwa world, especially in recent years. Such works, serialized on platforms like Gangan Online and Manga UP!, often address complex human relationships and social taboos that appeal to an adult readership. Aoi Segawa's new work is also seen as one of the newest and most remarkable examples of the popular "infidelity" genre trend. Publisher Square Enix continues to expand its adult reader base with such dramatic and striking content.