Watch Marriage Toxin for Free in 123Movies
Marriage Toxin (2026) – Official Series Trailer, Cast & Seasons
Marriage Toxin at a Glance
Marriage Toxin is a 2026 animation, action & adventure and comedy TV series starring Haruki Ishiya, Shion Wakayama and Anna Nagase. It premiered on April 7, 2026 on Fuji TV and has 2 seasons and 13 episodes. TMDB lists it as a returning series, and it holds an average TMDB user score of 7.4/10 from 49 votes.
Watch the official Marriage Toxin trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Seasons & Episode Catalog (2)
Season 1
13 Episodes • 2026
Season 2
0 Episodes
Where “Marriage Toxin” Fits in the 123Movies Catalog
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)
Frequently Asked Questions About Marriage Toxin
When did Marriage Toxin premiere?
Marriage Toxin premiered on April 7, 2026 on Fuji TV.
How many seasons does Marriage Toxin have?
Marriage Toxin has 2 seasons with 13 episodes in total, according to TMDB.
Is Marriage Toxin still running?
Yes. TMDB lists Marriage Toxin as a returning series.
Who is in the cast of Marriage Toxin?
Marriage Toxin stars Haruki Ishiya as Hikaru Gero (voice), Shion Wakayama as Mei Kinosaki (voice), Anna Nagase as Kyoko Himekawa (voice) and Mariya Ise as Shizuku Ushio (voice). The cast also includes Asaki Yuikawa, Soma Saito, Hinano Shirahama and Shimba Tsuchiya.
What network is Marriage Toxin on?
Marriage Toxin airs on 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 and KTN.
How long are Marriage Toxin episodes?
Episodes of Marriage Toxin run about 24 minutes, according to TMDB.
What kind of show is Marriage Toxin?
Marriage Toxin is listed on TMDB as a mix of animation, action & adventure and comedy.
What is Marriage Toxin rated?
Marriage Toxin is rated TV-14 in the United States. On TMDB it has an average user score of 7.4/10 from 49 votes.
Where can I watch the Marriage Toxin trailer?
You can watch the official trailer for Marriage Toxin, "Second Trailer [Subtitled]", for free on this 123Movies page. It is embedded from YouTube.
What should I watch if I liked Marriage Toxin?
Series TMDB recommends alongside Marriage Toxin include Black Cat (2005), KILL BLUE (2026), Sengoku BASARA: Samurai Kings (2009), Knight's & Magic (2017) and A Ninja and an Assassin Under One Roof (2025).
Can I watch full episodes of Marriage Toxin on 123Movies?
No. 123Movies only shows official trailers and series information. Full episodes are not hosted or linked on this site.
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