CATDOLL: China will make a live-action movie with the same title as "5 Centimeters per Second" just for hype?

Recently, there have been a lot of news about live-action animated films being shot in China. Although most of them were eventually proven to be fake news, it seems to have set off a trend. Today, a movie filing image appeared on the Internet, and the name of the movie was actually "5 Centimeters per Second"! This also surprised everyone.

In this document screenshot, we can see the plot synopsis of the live-action version of "5 Centimeters per Second". The story synopsis is "The transfer student Xiaolu came to a new school and met a girl by chance. The two became friends who confided in each other and encouraged each other. As they learned more, they found that they actually had a wonderful relationship. A beautiful story that happened under the cherry blossoms began. "After reading the story synopsis, I believe that many friends have countless alpaca galloping in their hearts. This seems to have nothing to do with the plot of Makoto Shinkai's "5 Centimeters per Second", but why use such a well-known name? Is this a publicity strategy that the investors intentionally borrowed the names of well-known film and television works to expand the popularity of their films? In any case, such hype is really a bit too much. Be careful not to be accused of infringement.