Madness Next Door poster
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Madness Next Door

20261 seasonTV SeriesDrama

A devoted newlywed finds himself drawn to the attentions of his seemingly perfect new neighbor, unaware that her innocent affection masks a dangerous obsession—and a shocking secret about her identity.

DirectorNatsuki Takahashi
WriterAyako Kato

Where to watch

Not streaming yet
Coming soon

No streaming availability found for Madness Next Door anywhere yet.

Seasons & Episodes

E1
Episode 1
Jul 3, 2026

Cast · Directed by Natsuki Takahashi

AHAkari Hayami
Akari Hayami
Taki Sawada
KIKentaro Ito
Kentaro Ito
Rei Saito
RKRenn Kiriyama
Renn Kiriyama
Kazu Sawada
AKAsuka Kishi
Asuka Kishi
Asuka Kishi
HIHiroaki Iwanaga
Hiroaki Iwanaga
Toyoda
CAChizuru Asano
Chizuru Asano
Yori
MMMiki Maya
Miki Maya
Morino
RKRino Katase
Rino Katase
IMIssei Mamehara
Issei Mamehara
YOYui Okada
Yui Okada
MHMeari Hayashi
Meari Hayashi
KHKinari Hirano
Kinari Hirano

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Madness Next Door — streaming FAQ

Which OTT platform streams Madness Next Door?

Madness Next Door isn't streaming anywhere in United States yet.

Is Madness Next Door on Netflix?

No, Madness Next Door is not on Netflix in United States as of October 2026.

Is Madness Next Door on Amazon Prime Video?

No, Madness Next Door isn't on Amazon Prime Video in United States right now.

Where can I watch Madness Next Door for free?

Madness Next Door isn't streaming in United States yet, so there's no way to watch it free at the moment.

How many seasons does Madness Next Door have?

Madness Next Door has 1 season so far.

Are all episodes of Madness Next Door out yet?

The 1 released season of Madness Next Door is complete, but the show is still in production — a new season is expected.

Is there a Season 2 of Madness Next Door?

A Season 2 of Madness Next Door hasn't been officially confirmed yet.