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Poster for The House of Sin and Blood

The House of Sin and Blood

2026

A slow, uneasy plunge into grief and suspicion, where quiet family secrets and sexual tension simmer under a bleak, oppressive atmosphere.

Overview
After divorcing her husband after he murdered the woman he was having an affair with, Reimi returns to her hometown and her family home. Her younger sister Mitsuki is missing, her father has passed away, and she lives alone in the house, with only her aunt as her only relative. Her former boyfriend, Tatsuo, is dating Kanna, a hostess, but he persistently pressures Reimi to get back together with him. Meanwhile, her estranged father's twin brother, Kazuo, appears in town. Reimi suspects that there may be some connection between her sister's disappearance and Kazuo's appearance... (R15+ version premiered at the OP PICTURES+ Festival 2025).
How it feels
Dark, tense, melancholic and eerie. Slow-burning and needs your attention.
About
Grief, isolation, family, obsession
Content
Strong sexual content. Mild violence and language. No gore.
Note
Written by AI, so it can be wrong. Full breakdown

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How it feels

Written by AI. It can be wrong.

Full breakdown
Tone
Pacing
slow-burn, 1 of 4, from slow-burn to relentless
Attention
engaged, 3 of 4, from background-friendly to demanding
Era
contemporary
Audience
adult
Form
None
Content intensity
  • Gore none
  • Language mild
  • Violence mild
  • Sex strong
All scales, 0 to 10
Scales, 0 to 10
ScaleValue0 to 10
Action2
Horror4
Humour1
Realism7
Romance3
Tension7
Darkness8
Complexity6
Emotional weight7

Cast

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Streaming data from JustWatch.TMDB

Details