There had been reports of bugs and annoying features that came with the recent Apple iOS 7 release.

Nevertheless, users found ways to enjoy the recent software from Apple.

iPhone owners in Japan had started a new craze using Apple iOS 7 flat design - the Japan Porn Craze, as reported by Kotaku.com.

For those of you who have already downloaded the iOS 7, you have probably noticed by now that boxes that appear as pop-ups on the screen blurred the background display.

With this, Japanese are having fun recreating pornographic pictures just by using their phones. The recreated pictures appeared comical more than being impish. There are blurred boxes of opened folders on the swipe-up menu screen placed over the "models'" sensitive parts.

Some of the pictures used for the Japanese porn craze were not pornographic in nature, but the blurred boxes on the home screen make them appear pornographic - something funny rather wicked.

TRIVIA: The photos being posted in Twitter appeared legit Japanese porn as Japan law required real Japanese pornography to blur or "pixilate" the private parts of porn actors. This law made the Apple iOS 7 Japan porn craze a rather amusing trend.

For those who have not seen or watched Japanese porn flicks, this craze might be something farfetched.

But these photos from Japanese Twitter users - yoppymodel, sibayayoi, hinatanu, SuZu11143, k_okw_5, LazyHeidi, 80590809, souga0209,kuroku_2s - might help you get the idea:

Apple iOS 7 Japan Porn Craze
Apple iOS 7 Japan Porn Craze
Apple iOS 7 Japan Porn Craze
Apple iOS 7 Japan Porn Craze
Apple iOS7 Japan Porn Craze
Apple iOS 7 Japanese Porn Craze
Apple iOS 7 Japanese Porn Craze
Apple iOS 7 Japan Porn Craze

The Japanese law, which required blurring the private parts of pornographic movies, date as far back as the Meji Era (September 1868 through July 1912). The American occupation authorities changed many of the Japanese law, but this particular restriction for pornographic images was reinstated.

While America had accepted uncensored pornography as freedom of expression, Japan upheld that such content are "injurious to public morals." At present, it still is illegal for Japanese to purchase uncensored pornographic movies in the country.

There are uncensored Japanese pornographic films within the country, only if one, the movie was made for foreign export and two, if the movie was illegally produced.

The American film Dr Kinsey was the only film which was allowed to be shown in Japanese theatres uncensored. The scene in which Dr Kinsey made a slideshow presentation of male and female genitalia was the very first scene shown in Japan which was not blurred. The scene was historical for the Japanese audience.