Haruki IshiyaHikaru Gero (voice)
Shion WakayamaMei Kinosaki (voice)
Anna NagaseKyoko Himekawa (voice)
Mariya IseShizuku Ushio (voice)
Asaki YuikawaShiori Ureshino (voice)
Soma SaitoGenya Naruko (voice)
SeriesReturning2026–TV-14
Marriage Toxin
マリッジトキシン
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!
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S1 · 6.8
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The Poison Master's Search for a Bride
An assassin must marry to appease his clan and save his sister. Small problem: He doesn't know how to date.
What Is "Charm," Anyway?
Kinosaki takes Gero to practice dating in a floating art museum that becomes the scene of a heist.
My First
Gero fights a Water Master to rescue Himekawa, but his real challenge is taking her on a date afterward.
The Sound Master
Gero goes undercover as a student to guard a corporate heiress, but he isn't the only Master on campus.
Lord Chladni
A test of courage seems like a romantic opportunity, but it turns out to be a deadly trap.
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