Animation
Action & Adventure
Comedy
Marriage Toxin (2026)
Status
Returning Series
First air date
07/04/2026
Seasons
2
Episodes
13
Country
JP
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
Where to watch
Overview
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
Haruki Ishiya
as Hikaru Gero (voice)
Shion Wakayama
as Mei Kinosaki (voice)
Anna Nagase
as Kyoko Himekawa (voice)
Mariya Ise
as Shizuku Ushio (voice)
Asaki Yuikawa
as Shiori Ureshino (voice)
Soma Saito
as Genya Naruko (voice)
Hinano Shirahama
as Kimie Arashiyama (voice)
Shimba Tsuchiya
as Piichi Nakagawa (voice)
Haruka Shiraishi
as Akari Gero (voice)
Isamu Yusen
as Toshiki Hanamaki (voice)
Name:
Birthday:
Place of birth:
Birthday:
Place of birth:
Biography:
Acting:
All trailers
Animation
Action & Adventure
Comedy
Marriage Toxin
Second Trailer [Subtitled]
Video: YouTube
Duration: 01:34
Duration: 01:34
Animation
Action & Adventure
Comedy
Marriage Toxin
First Trailer [Subtitled]
Video: YouTube
Duration: 01:24
Duration: 01:24
Animation
Action & Adventure
Comedy
Marriage Toxin
Teaser Trailer [Subtitled]
Video: YouTube
Duration: 00:31
Duration: 00:31