One Peace Books Licenses “My Sweet Marriage to My Ex‑Nemesis” Manga
Release date: Volume 1 scheduled for March 16 2027.
Licensing announcement
One Peace Books revealed via Behind the Manga that it has acquired the English‑language rights to the manga adaptation of Toshimichi Uzō’s novel series My Sweet Marriage to My Ex‑Nemesis (Japanese title: Soshiki no Shukuteki to Kekkon Shitara Mecha Amai), illustrated by Shīme (also known as Si‑me). The first volume will be released on March 16, 2027.
Story premise
Former rivals Roshi Saigawa and Ritsuka Nagira once fought as leaders of opposing super‑powered factions. After countless battles and schemes, the impossible happens—they’re now married!
Swapping swords for wedding vows, the pair must navigate a chaotic domestic life where old grudges, lingering secrets, and unexpected rivalries keep things anything but ordinary. From hilarious household mishaps to heart‑warming romance, this enemies‑to‑lovers rom‑com proves that falling for your enemy can be explosively entertaining.
Full of humor, heart, and sizzling chemistry, the series will keep readers laughing, swooning, and turning pages until the very last.
Manga publication history
- The manga, created by Shīme, began serialization in Kadokawa’s Dengeki Maoh magazine in November 2024.
- Kadokawa released the first collected volume in June 2025.
Original light‑novel background
- The light‑novel series, written by Toshimichi Uzō with illustrations by Kewi Hayashi, debuted under Kadokawa’s Dengeki Bunko imprint in October 2023.
- The fourth novel volume shipped in August 2025.
Source: Behind the Manga (WinterVenom)
Disclosure: Kadokawa World Entertainment (KWE), a subsidiary of Kadokawa Corporation, is the majority owner of Anime News Network, LLC. Some companies mentioned are part of the Kadokawa Group.
