Name: Marriagetoxin
Released: 2026-04-07T00:00:00.000Z
Cast: Haruki Ishiya, Shion Wakayama, Anna Nagase

TV Show · Action · Anime

Hikaru Gero, an elite assassin and heir to a family of Masters, must find a bride to protect his sister.

2026 · 23m

EPISODE 1

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.
EPISODE 2

What Is "Charm," Anyway?

Kinosaki takes Gero to practice dating in a floating art museum that becomes the scene of a heist.
EPISODE 3

My First

Gero fights a Water Master to rescue Himekawa, but his real challenge is taking her on a date afterward.
EPISODE 4

Episode 4

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

Original Audio: Japanese (Japan), Japanese
Audio: English (United States) (AAC), Japanese (Japan) (AAC), French (France) (AAC), German (Germany) (AAC), Hindi (India) (AAC), Portuguese (Brazil) (AAC), Spanish (Latin America) (AAC), Tamil (India) (AAC), Telugu (India) (AAC)
Subtitles: English (United States) (CC), French (France) , German (Germany) , Italian (Italy) , Portuguese (Brazil) , Russian (Russia) , Spanish (Latin America) , Spanish (Spain)

: Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.

Season 1

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