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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 2h 48m•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
    7.0/10(3 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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  5. Marriage Toxin Season 1 Episode 5 - Lord Chladni
    7.3/10(3 votes)

    #5 - Lord Chladni

    S1:E5

    A test of courage seems like a romantic opportunity, but it turns out to be a deadly trap.

    Director:Unknown
    Writer:Unknown

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  6. Marriage Toxin Season 1 Episode 6 - Together With Me
    7.0/10(2 votes)

    #6 - Together With Me

    S1:E6

    Panicked students try to sacrifice Ureshino, and stopping Naruko is the only way to make them see reason.

    Director:Unknown
    Writer:Unknown

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    7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Marriage Toxin

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  7. Marriage Toxin Season 1 Episode 7 - The Bug Master's Wedding
    0.0/10(0 votes)

    #7 - The Bug Master's Wedding

    S1:E7

    No description available

    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?".