The 13th and final episode of Marriagetoxin ended with an announcement on Tuesday that a second season is in production. The official website also revealed an announcement promo. The second season is scheduled to premiere on Kansai TV and Fuji TV's new Karnival!! programming slot at 11:00 p.m. in January 2027.

Produced by Bones Film, the first season adapting Joumyaku and Mizuki Yoda's action manga debuted on April 7. Crunchyroll streamed the series with multiple subtitles and dubs.

Joumyaku and Yoda began serializing the manga on the Shounen Jump+ web magazine in April 2022. Shuesiha published the 17th volume on April 3, with the 18th volume planned for a July 3 release.

VIZ Media licensed the manga for English release in June 2023 and published the 13th volume on June 9, with the 14th volume scheduled for an August 11 release.

Synopsis
For centuries, the Poison Masters have perfected the art of assassination. Among them, the Gero family stands as one of the five most powerful families of Masters, wielding unmatched skill and influence. Hikaru Gero, heir to this infamous bloodline, has lived his life deep in the shadows of the underworld, far removed from love or marriage.

However, to ensure the Poison Master bloodline does not die out, the head of the Gero family declares that Hikaru's sister will be forced to bear an heir. Soon after, Hikaru crosses paths with Mei Kinosaki, a brilliant marriage swindler who also happens to be his current assassination target. Determined to protect his sister and solve the succession problem himself, Hikaru makes an unexpected request on the spot—asking Mei to help him get married.

"...That's the first time anyone's ever proposed like that."

And so, with the cunning marriage swindler Mei as his advisor, the elite assassin Hikaru sets out on the toughest mission for love. His goal? The ultimate marriage. The most unlikely duo—an assassin and a marriage swindler—take on the world's toughest mission for love! (Source: Official site)

Announcement


Official site: https://www.marriagetoxin-anime.com/
Official X: @marritoxi_PR

Source: animate Times

Marriagetoxin 2nd Season on MAL