Marriage Toxin
Apr. 07, 2026 AKTEhime BroadcastingFuji TVFukui TVFukushima TVHokkaido Cultural BroadcastingIshikawa TVIwate Menkoi TelevisionKansai TVKochi Sun Sun BroadcastingKTNKTSNBSNSTOHKOkinawa Television BroadcastingSAGA TVSakuranbo TVSendai TelevisionTelevision Shin Hiroshima SystemTNCTokai Television BroadcastingToyama TelevisionTSKTV KumamotoTV Shizuoka
Seasons and episodes
1Season 1 Apr. 07, 2026
1 - 1The Poison Master's Search for a Bride Apr. 07, 2026- 1 - 2What Is "Charm," Anyway? Apr. 14, 2026
- 1 - 3My First Apr. 21, 2026
- 1 - 4The Sound Master Apr. 28, 2026
- 1 - 5Lord Chladni May. 05, 2026
- 1 - 6Together with Me May. 12, 2026
- 1 - 8The Hitman Hunter May. 26, 2026
- 1 - 9The Animal Kingdom Jun. 02, 2026
- 1 - 10Good-for-Nothing Jun. 09, 2026
- 1 - 11Offering Jun. 16, 2026
- 1 - 12Heart and Soul Jun. 23, 2026
- 1 - 13Thanks, Man Jun. 30, 2026
Creator
Cast
Hikaru Gero (voice)
Mei Kinosaki (voice)
Kyoko Himekawa (voice)
Shizuku Ushio (voice)
Shiori Ureshino (voice)
Genya Naruko (voice)
Kimie Arashiyama (voice)
Piichi Nakagawa (voice)
Akari Gero (voice)
Toshiki Hanamaki (voice)
Video trailer
Synopsis
For centuries, the deadly arts have been perfected by Masters, and Five Great Families hold the greatest power and influence. Hikaru Gero, an heir to the Gero family, lives in the underworld as an elite assassin. When his sister is pressured to produce an heir, Hikaru asks Mei Kinosaki, a brilliant marriage swindler, to find him a bride. The most challenging mission of his life begins! 
Original title マリッジトキシン
TMDb Rating 7.3 1,674 votes
First air date Apr. 07, 2026
Last air date Jun. 30, 2026
Seasons 2
Episodes 13
Average Duration 24 minutes
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