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Seasons
11. Episode 11
June 16, 2026
Hikaru Gero, an elite assassin and heir to a family of Masters, must find a bride to protect his sister.
10. Episode 10
June 9, 2026
Hikaru Gero, an elite assassin and heir to a family of Masters, must find a bride to protect his sister.
9. Episode 9
June 2, 2026
Hikaru Gero, an elite assassin and heir to a family of Masters, must find a bride to protect his sister.
8. Episode 8
May 26, 2026
Hikaru Gero, an elite assassin and heir to a family of Masters, must find a bride to protect his sister.
7. Episode 7
May 19, 2026
Hikaru Gero, an elite assassin and heir to a family of Masters, must find a bride to protect his sister.
6. Episode 6
May 12, 2026
Hikaru Gero, an elite assassin and heir to a family of Masters, must find a bride to protect his sister.
5. Episode 5
May 5, 2026
Hikaru Gero, an elite assassin and heir to a family of Masters, must find a bride to protect his sister.
4. The Sound Master
April 28, 2026
Gero goes undercover as a student to guard a corporate heiress, but he isn't the only Master on campus.
3. My First
April 21, 2026
Gero fights a Water Master to rescue Himekawa, but his real challenge is taking her on a date afterward.
2. What Is "Charm," Anyway?
April 14, 2026
Kinosaki takes Gero to practice dating in a floating art museum that becomes the scene of a heist.
1. The Poison Master's Search for a Bride
April 7, 2026
An assassin must marry to appease his clan and save his sister. Small problem: He doesn't know how to date.
Description
Where to Watch MARRIAGETOXIN
MARRIAGETOXIN is available for streaming on the website, both individual episodes and full seasons. You can also watch MARRIAGETOXIN on demand at Apple TV Channels, Prime, Netflix, Prime Video and The Roku Channel.
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CastShion WakayamaHaruki IshiyaMariya Ise
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Premiere DateApril 7, 2026
