

Sex Demon Human 1 - Estrous Cycle
2016, Japanese. Directed by Minoru Kunizawa.
The lust is contagious...
Aoi (Miori Hara), who is on the way home, is attacked by a mysterious beast man and is killed after being fucked. At the strange research center specializing in cases that cannot be elucidated by ordinary recognition, commonly known as "Kisoken," the staff members Hongo and Maki (Yukine Sakuragi) are inspected. Then, the same infectious virus as the similar case that had already occurred three times is detected from the collected cells. The source of the virus is still a mystery, but it is certain that it will be infected and die by sexual activity with the owner. But the most scary part of the virus was that the dead were resuscitated and spawned new infected people.
- Runtime
- 1h 10m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
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Where to watch Sex Demon Human 1 - Estrous Cycle
Sex Demon Human 1 - Estrous Cycle isn’t streaming on any OTT platform in India yet; it released on 25 November 2016.
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Sexual Ghosts in the World Series
Part of a series
Sexual Ghosts in the World Series: watch order
Cast & crew
Details
- Released
- 25 November 2016
- Original title
- 性鬼人間第一号 〜発情回路〜
- Country
- Japan
- Written by
- Yuta Takahashi
Check ratings elsewhere
News & fan talk
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Sex Demon Human 1 - Estrous Cycle: quick answers
What comes after Sex Demon Human 1 - Estrous Cycle?
Next in the series: Sex Demon Human 2: Ikinasai (2018) and Sex Demon Human 3: Pleasure in Another Dimension (2020).
Is Sex Demon Human 1 - Estrous Cycle worth watching?
Sex Demon Human 1 - Estrous Cycle doesn’t have enough ratings for a verdict yet.
How long is Sex Demon Human 1 - Estrous Cycle?
Sex Demon Human 1 - Estrous Cycle runs 70 minutes (1h 10m).
Does Sex Demon Human 1 - Estrous Cycle have a post-credits scene?
None is listed for Sex Demon Human 1 - Estrous Cycle. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Sex Demon Human 1 - Estrous Cycle parents guide: is it suitable for kids?
No age rating is listed for Sex Demon Human 1 - Estrous Cycle yet.
Which OTT platform is Sex Demon Human 1 - Estrous Cycle on?
Sex Demon Human 1 - Estrous Cycle isn’t streaming on any OTT platform in India yet; it released on 25 November 2016. (Checked 13 November 2026.)
What movies are like Sex Demon Human 1 - Estrous Cycle?
If you liked Sex Demon Human 1 - Estrous Cycle, try Time Is Up, A Thousand and One Nights, Newness.
Who directed Sex Demon Human 1 - Estrous Cycle?
Sex Demon Human 1 - Estrous Cycle (2016) was directed by Minoru Kunizawa and stars Yukine Sakuragi, Kyouko Maki, Miori Hara.

