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Sex Detective Nana: The Phantom of the Sauna (2021) poster

Sex Detective Nana: The Phantom of the Sauna

2021, Japanese. Directed by Shoichi Yokoyama.

Sex Detective is back! Shoichi Yokoyama, who made a brilliant debut with his previous work “Sex Detective Hatenashi”, creates a spin-off starring Nana, the cute sidekick of Hatenashi.

Karin, a sex detective, and Nana, an assistant, have protected the peace of Shimbashi based in a Chinese-style oil beauty salon. In the city, a mysterious incident occurs in which women disappear one after another, but Karin is not so absorbed in having sex with the New York Police Department Kasumi. Nana aims to solve the case with a newcomer China Girl Hachi and pseudo-sex detectives who are a reserve army of sex detectives. As the investigation continues, the shadow of a male office worker who is envious of his female boss, as well as the super-male and female criminal association ADAM, begins to flicker.

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Runtime
1h 10m
Post-credits
None listed
Language
Japanese
Rated
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Where to watch Sex Detective Nana: The Phantom of the Sauna

Sex Detective Nana: The Phantom of the Sauna isn’t streaming on any OTT platform in India yet; it released on 2 July 2021.

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Part of a series

Sex Detective Hatenashi: watch order

Details

Released
2 July 2021
Original title
激マブ探偵なな 手淫が炸裂する時
Country
Japan
Written by
Yuta Okuyama
softcorepink film

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News & fan talk

Watch before Sex Detective Nana: The Phantom of the Sauna

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If you liked Sex Detective Nana: The Phantom of the Sauna

Sex Detective Nana: The Phantom of the Sauna: quick answers

What should I watch before Sex Detective Nana: The Phantom of the Sauna?

Watch Sex Detective Hatenashi (2018) first.

What comes after Sex Detective Nana: The Phantom of the Sauna?

Next in the series: Sex Detective Hatenashi 2: Double Revolver Love (2023).

Is Sex Detective Nana: The Phantom of the Sauna worth watching?

Sex Detective Nana: The Phantom of the Sauna doesn’t have enough ratings for a verdict yet.

How long is Sex Detective Nana: The Phantom of the Sauna?

Sex Detective Nana: The Phantom of the Sauna runs 70 minutes (1h 10m).

Does Sex Detective Nana: The Phantom of the Sauna have a post-credits scene?

None is listed for Sex Detective Nana: The Phantom of the Sauna. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.

Sex Detective Nana: The Phantom of the Sauna parents guide: is it suitable for kids?

No age rating is listed for Sex Detective Nana: The Phantom of the Sauna yet.

Which OTT platform is Sex Detective Nana: The Phantom of the Sauna on?

Sex Detective Nana: The Phantom of the Sauna isn’t streaming on any OTT platform in India yet; it released on 2 July 2021. (Checked 14 November 2026.)

What movies are like Sex Detective Nana: The Phantom of the Sauna?

If you liked Sex Detective Nana: The Phantom of the Sauna, try Ladies First, Dick Figures: The Movie, Hard to Die.

Who directed Sex Detective Nana: The Phantom of the Sauna?

Sex Detective Nana: The Phantom of the Sauna (2021) was directed by Shoichi Yokoyama and stars Ayumi Kimito, Mayu Mitsui, June Lovejoy.

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