This poster was made to promote the roman porno flick Danchizuma: Okasareta hada, known in English as Apartment Wife: Violated Skin, eighteenth entry in the Apartment Wife series launched by Nikkatsu Corporation in 1971. Erina Miyai stars again, and we can't imagine there are many surprises eighteen entries into the series, but we couldn't find a copy so all you get is the poster. And the promo photo below. Danchizuma: Okasareta hada premiered in Japan today in 1977. 

Didn't we just see Erina Miyai a couple of days ago? Indeed we did. Her prison pinku flick Onna keimusho opened two days ago in 1978, and this effort, Danchizuma maruhi shuccho baishun, aka Apartment Wife: Secret Call Girl, premiered today in 1976. It's about a blackmail ring that uses illicit photos of an unfaithful wife to force her into prostitution, pretty basic Nikkatsu roman porno, sixteenth of twenty-one entries in the Apartment Wife series, a moneymaking franchise that lasted from 1971 to 1979. This one was the first of three go-rounds with Miyai. Hard to find, but interesting to watch. 

Above, a nice poster with Erina Miyai and Natsuko Yashiro for Onna keimusho, aka Women's Prison, about a woman whose fiancée strays on their wedding day, prompting her to attack her romantic rival, leading to her being sentenced to a stint in the big house. Friends and enemies are made, sex and sexual assault occurs, and an escape leads to a showdown with the fiancée whose wandering dick started the whole mess in the first place. The photos below show Miyai and Yashiro in happier times, before they became hardened felons. Onna keimusho premiered in Japan today in 1978.

Tômei-ningen: okase! was known in English by two titles—Lusty Transparent Man, which sounds pretty innocuous, and Invisible Man: Rape!, which sounds horrible. We’re really more interested in sharing the poster, but with regard to the film what you get here is a Nikkatsu roman porno production about a college student who invents an invisibility elixir. At that point he clumsily pervs his way like a dirty Jerry Lewis from one voyeuristic entanglement to the next, bumbling his way inside the lady parts of the female leads. How do you shoot love scenes with an invisible man? You have the women writhe around by themselves. They’re all taken by surprise, but all end up enjoying themselves. There’s some doubt whether they even realize their partner is a man, rather than a horny ghost or a figment of their own imaginations, but in any case these encounters aim for laughs, not eroticism. The question is whether you think they’re funny. We didn’t. Tômei-ningen: okase! premiered in Japan today in 1978.

Above you see a killer promo poster for the obscure roman porno flick Hole in Love: Kusamura no Yokujô, which came from Nikkatsu Studios in 1979 and starred Miyako Yamaguchi. When we say obscure, we mean it had no western release, thus has no English title we can use to refer to it. Perhaps they would have simply called it "Hole in Love," since the original title was already a hybrid of English and Japanese, but we're going to call it, “Tiger’s Wood.” We know. That one's already taken. So sue us. Below, Miyako gets a little sun after taking 72 strokes to finish her round.