Manatsu no joji, aka Midsummer Affair—Underwater Series Part 4, appeared in 1960 from Shochiku Company Limited, and above you see two nice promo posters for the movie. These epics are, of course, nothing without franchise star Kyoko Izumi, and here she plays a woman discovered adrift on the sea. She tells her rescuers that her husband, less lucky, drowned trying to save her. But some elements of her story don't add up—for instance she claims to be a poor swimmer, but soon it becomes clear that she's quite at home in the water. Suspicions arise that Izumi has committed foul play, a fact soon clear enough to the audience. Meanwhile a swimwear fashion show and a bitter rivalry between two female aquatic teams give her the cover she needs to try to eliminate the person most intent on proving she murdered her husband. All she has to do is point and shoot—with a poison filled syringe. Will she get away with this crazy scheme? We're not telling. This was the last film in this franchise, but she did act in one more ama film, 1963's Ama no kaishinju, which was made by a different production company. So it looks like this'll do it for the series, except for an alternate poster for part 3 we have hiding somewhere. We'll get that up at some point.

Last week we talked about the 1959 drama Zoku-zoku-Kindan no suna: Akai pantsu, third film in the Shochiku Co. franchise sometimes referred to as the Underwater Series. You know we're sticklers for talking about movies on their premiere dates, which is why today we're looking at Zoku kindan no suna, which opened in Japan today in 1958. In the west the movie was known as Forbidden Sands or The Prohibited Man's Sand, and like the others in the series deals with the loves and troubles of an ama—a female skin diver. Two bank robbers steal seven million yen, which we think is like forty or fifty bucks, and hide out on an island peopled by amas and their families. The crooks pretend to be a marine biology professor and his assistant, and they don scuba gear and hide the cash in some underwater caves known as the Dragon's Caves—a name which just screams trouble. They're convinced the treasure is inaccessible, but these amas are really good, and one in particular has no trouble at all making especially long dives. One of the crooks takes a shine to her, and warns her to stay out of the caves because they're dangerous, but the shine is mutual, so surprise surprise, as a gift she decides to swim down there to find rare specimens for his phony marine research. Yes, theft is one thing, but lies are a whole other bucket of starfish. Zoku kindan no suna is a recommendable flick, but be forewarned that if you're in the States it might be even harder to find than that loot in the Dragon's Caves. But at least you can enjoy the posters. We aren't done with this series, so keep an eye out for another installment in a bit.