Marriage Toxin
Animation·Action & Adventure·Comedy·2026·1 Seasons
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!
Starring: Haruki Ishiya，Shion Wakayama，Anna Nagase，Mariya Ise
Episodes
Season 1
S01 | E01
The Poison Master's Search for a Bride
2026-04-07
S01 | E02
What Is "Charm," Anyway?
2026-04-14
S01 | E03
My First
2026-04-21
S01 | E04
The Sound Master
2026-04-28
S01 | E05
Lord Chladni
2026-05-05
S01 | E06
Together With Me
2026-05-12
S01 | E07
Episode 7
2026-05-19
S01 | E08
Episode 8
2026-05-26
S01 | E09
Episode 9
2026-06-02
S01 | E10
Episode 10
2026-06-09
S01 | E11
Episode 11
2026-06-16
S01 | E12
Episode 12
2026-06-23
S01 | E13
Episode 13
2026-06-30
Cast
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)
