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Crunchyroll Amazon ChannelMarriage Toxin (2026) is a animation, action & adventure, comedy web series in Japanese. On MovieLinkBD: full story, cast, ratings, season & episode guide, official trailer and where to watch Marriage Toxin online in HD.
Marriage Toxin — Storyline
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!
Cast & Crew
- Starring: Haruki Ishiya, Shion Wakayama, Anna Nagase, Mariya Ise, Asaki Yuikawa, Soma Saito, Hinano Shirahama, Shimba Tsuchiya
Marriage Toxin — Series Details
| First Air Date | 2026-04-07 |
| Seasons | 2 |
| Episodes | 13 |
| Genre | Animation, Action & Adventure, Comedy |
| Language | Japanese |
| Network | Fuji TV, Tokai Television Broadcasting, Kansai TV, Fukui TV, Hokkaido Cultural Broadcasting, Iwate Menkoi Television, Sendai Television, SAGA TV, Ishikawa TV, TNC, OHK, Kochi Sun Sun Broadcasting, Television Shin Hiroshima System, TV Shizuoka, NST, NBS, Sakuranbo TV, TSK, Ehime Broadcasting, KTS, Fukushima TV, AKT, Toyama Television, TV Kumamoto, Okinawa Television Broadcasting, KTN |
| Status | Returning Series |
| Rating | 7.5/10 (48 votes) |
Marriage Toxin — Episode Guide
Season 1
- E1: The Poison Master's Search for a Bride (2026-04-07) — An assassin must marry to appease his clan and save his sister. Small problem: He doesn't know how to date.
- E2: What Is "Charm," Anyway? (2026-04-14) — Kinosaki takes Gero to practice dating in a floating art museum that becomes the scene of a heist.
- E3: My First (2026-04-21) — Gero fights a Water Master to rescue Himekawa, but his real challenge is taking her on a date afterward.
- E4: The Sound Master (2026-04-28) — Gero goes undercover as a student to guard a corporate heiress, but he isn't the only Master on campus.
- E5: Lord Chladni (2026-05-05) — A test of courage seems like a romantic opportunity, but it turns out to be a deadly trap.
- E6: Together with Me (2026-05-12) — Panicked students try to sacrifice Ureshino, and stopping Naruko is the only way to make them see reason.
- E7: The Bug Master's Wedding (2026-05-19) — Gero goes to see his friend get married, only to run into some particularly unwelcome wedding crashers.
- E8: The Hitman Hunter (2026-05-26) — Gero takes a job to protect a fellow Master from a man who can go toe-to-toe with the expert assassins.
- E9: The Animal Kingdom (2026-06-02) — To save Arashiyama, Gero and friends storm into the Beast Clan's home ground.
- E10: Good-for-Nothing (2026-06-09) — Gero and Arashiyama start to bond, but a run-in with their biggest enemy ruins the mood.
- E11: Offering (2026-06-16) — Kinosaki and Piichi sneak into a Beast Clan lab and witness bizarre experiments with blood.
- E12: Heart and Soul (2026-06-23) — To stand a chance against the Beast Master, Gero must get in touch with the essence of his Poison Blood.
- E13: Thanks, Man (2026-06-30) — Arashiyama throws a party to thank Gero, and Kinosaki sets out to make sure it takes a romantic turn.
Frequently Asked Questions
How many seasons does Marriage Toxin have? 2 season(s) with 13 episodes.
Where can I watch Marriage Toxin? See the Where to Watch section above for current streaming options.
