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The Best Episodes of Marriage Toxin Season 1

Every episode of Marriage Toxin Season 1 ranked from best to worst. Discover the Best Episodes of Marriage Toxin Season 1!

Binge this in 1h 36m•Peaking at 8.0/10

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

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Fuji TVTokai Television BroadcastingFukui TVHokkaido Cultural Broadcasting
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Episode Rankings

  1. #1 Fan Favorite
    Marriage Toxin Season 1 Episode 1 - The Poison Master's Search for a Bride
    7.0/10(3 votes)

    #1 - The Poison Master's Search for a Bride

    S1:E1

    An assassin must marry to appease his clan and save his sister. Small problem: He doesn't know how to date.

    Director:Unknown
    Writer:Unknown

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  2. Marriage Toxin Season 1 Episode 2 - What Is "Charm," Anyway?
    7.3/10(3 votes)

    #2 - What Is "Charm," Anyway?

    S1:E2

    Kinosaki takes Gero to practice dating in a floating art museum that becomes the scene of a heist.

    Director:Unknown
    Writer:Unknown

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  3. Marriage Toxin Season 1 Episode 3 - My First
    8.0/10(3 votes)

    #3 - My First

    S1:E3

    Gero fights a Water Master to rescue Himekawa, but his real challenge is taking her on a date afterward.

    Director:Unknown
    Writer:Unknown

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  4. Marriage Toxin Season 1 Episode 4 - The Sound Master
    0.0/10(0 votes)

    #4 - The Sound Master

    S1:E4

    Gero goes undercover as a student to guard a corporate heiress, but he isn't the only Master on campus.

    Director:Unknown
    Writer:Unknown

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Season 1 Ratings Summary

"The Poison Master's Search for a Bride" is the best rated episode of "Marriage Toxin" season 1. It scored 7/10 based on 3 votes. Directed by Unknown and written by Unknown, it aired on 4/7/2026. This episode is rated 0.3 points higher than the second-best, "What Is "Charm," Anyway?".