Marriage Toxin
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…
Where to watch in Japan
Available to stream with Netflix, Amazon Prime Video, Disney+, Hulu, U-NEXT, Netflix Standard with Ads, dAnime Amazon Channel, Amazon Prime Video with Ads, FOD.
Netflix
Amazon Prime Video
Disney+
Hulu
U-NEXT
Netflix Standard with Ads
dAnime Amazon Channel
Amazon Prime Video with Ads
FOD Streaming in other countries
Sorted by distance from 
Japan
KR South Korea
TW Taiwan
HK Hong Kong
PH Philippines
TH Thailand
ID Indonesia
MY Malaysia
SG Singapore
IN IndiaShowing 10 of 50 countries.
Cast, directors & writers
Haruki Ishiya
Hikaru Gero (voice)
Shion Wakayama
Mei Kinosaki (voice)
Anna Nagase
Kyoko Himekawa (voice)
Mariya Ise
Shizuku Ushio (voice)
Asaki Yuikawa
Shiori Ureshino (voice)
Soma Saito
Genya Naruko (voice)
Hinano Shirahama
Kimie Arashiyama (voice)
Shimba Tsuchiya
Piichi Nakagawa (voice)
Haruka Shiraishi
Akari Gero (voice)
Isamu Yusen
Toshiki Hanamaki (voice)
Motonobu Hori
Director
Naomi Mikamiyama
Director
Yuka Hashimoto
Director
Kimiko Ueno
Writer
About streaming Marriage Toxin in Japan
In Japan, the listed subscription streaming options for Marriage Toxin are Netflix, Amazon Prime Video, Disney+, Hulu, U-NEXT, Netflix Standard with Ads, dAnime Amazon Channel, and Amazon Prime Video with Ads.
Amazon Prime Video and FOD are listed with free streaming offers for Marriage Toxin in Japan. Check the service for account requirements.
dAnime Amazon Channel is listed as a channel option. Check the channel's subscription requirements on its host platform before signing up.
These listings are for the show and do not confirm that every season or episode is included. Use the season selector to check a specific season.
Our listings also show streaming in 49 other countries, including South Korea, Taiwan, and Hong Kong. Follow the country guides below to compare providers.
Netflix and Netflix Standard with Ads are also listed in South Korea. Catalogs and season coverage can differ between countries.
Automatically summarized from TMDB watch-provider listings supplied by JustWatch. Listings fetched . Streaming availability can change. Rental and purchase offers are not included.