Marriagetoxin (2026)

Action · Animation

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!

IMDb rating: 7.3 (430 votes)
Seasons: 1
Streaming (US): Crunchyroll
Language: JA
Type: TV series

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Seasons

Season 1 (2026)

8.00 avg 6 episodes 8.2 → 8.5

Big finale
Rebound

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Poison Master's Search for a Bride	8.2	287
2	What Is "Charm," Anyway?	8.1	225
3	My First	8.1	188
4	The Sound Master	7.5	146
5	Lord Chladni	7.6	112
6	Together With Me	8.5	124