Anime Title: 《MARRIAGETOXIN》
📅 Premieres on 7th April 2026, Every Tuesday at 22:30 (GMT+8)
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Episode 04：Sound Master
Episode Summary：
Gero’s new job is to protect Shiori Ureshino, the only daughter of a big company’s CEO. And so, Gero picked a disguise to enter the same university as Shiori. While Gero enjoys the campus life he never experienced, an assassin started attacking them not long after.
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📖 Synopsis：
For centuries, the deadly arts have been perfected by those known as the Masters.
Among them, the Poison Masters of the Five Great Families hold the most fearsome power and influence.
Hikaru Gero, heir to the Poison Masters’Gero Family, has lived his entire life in the underworld, far removed from love or marriage.
But when the Gero Family head decrees that Hikaru’s sister must bear an heir to preserve the bloodline—by force if necessary—Hikaru resolves to protect her at all costs.
It is then that Hikaru encounters Mei Kinosaki, a brilliant marriage swindler who becomes the target of his latest job.
Realizing that the only way of solving the family succession problem and protecting his sister is through marriage, Hikaru impulsively asks Mei for help in finding a bride.
“—That’s the first time anyone’s ever proposed like that.”
And so, with the cunning marriage swindler Mei as his advisor, the elite assassin Hikaru embarks on the most challenging mission of his life: finding a wife!
Their goal: the ultimate marriage.
This is the world’s toughest mission for love, brought to you by the ultimate duo—an assassin and a marriage swindler!
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4:54 Ureshino is so cute!
@21:05 that suprise scare was hilarious!
😂😂😂
20:10 holy epstein island ref
6:23 He should go compete in a beer drinking contest in Oktoberfest,Germany.
6:50 Horrifying.
Kinosaki is kissable as always
Real ralk:
Why is bro trina find a slice when hes alr got the whole cake
13:32 Pov: the fart I held in for 20 years
How can a sound be able to brainwash them and what with this weird angle 16:12 😭
Interesting trick Gero xD
This episode introduces Genya Naruko and Shiori Ureshino! Shiori is so Kawaii with how she wants to entertain people around even if she constantly fails! That charm was also recognized by Gero that's why he blushes in this episode! Naruko is a sound user so this will a battle between toxin user and sound user!
naruko 😍🔥
begins now he says but it's a cliffhanger lol
I guess my favorite moment is at next episode
Me be waitinggggg
Wait, couldn't that guy have capitalised on Gero being unable to escort the girl while she has to use the washroom or something?
NOT THE UNDER THE BALLS POV 😭🙏16:12
I love this anime so much ❤❤❤
I like how Ureshino is always trying her best. She must be protected at all times
5:31 OH MY GOD this is such a good adaption to how this happens in the anime
ureshino ❤❤❤
Hi, I'm a femboy
Not a new ed?
outro is such an unskippable ad
They have balls naming the company Balzak 😂
14:21 Whaoo I see my cuts!
OA ng naka hoodie tang ina
22:02 What's for Kill her plan to start?
22:05 22:11 22:15 Let's go! 👿🗡️
5:04 kawaii beam❤
15:16 sound master vs poison master
16:14 stell ball😂run
18:46 so cute❤
Cant wait for next eps ❤
I will never skip the opening and ending..the song are too goodd!
WHAT THE HELL WAS THAT PARTY TRICK?! This is my show of the season that I HAVE to tune in to when a new episode pops up. its so good. haha
The opening sounds more like kpop rather than jpop. It's good!