The image features not only Frieza, but Beerus, the villain from last year's Dragon Ball Z: Battle of Gods. The magazine also confirms that the film will premiere in Japanese theaters on April 18 in both 2D and 3D.
In an interview with original creator Akira Toriyama in the magazine, he says that the 'F' in the title in fact stands for "Frieza," who will be revived in the film. Toriyama noted that he thought of the title while listening to the song "F" by band Maximum The Hormone, who he came to know personally through a friend. In fact, one of the members told him that they had been singing the song about Frieza.
The magazine describes the story:
An Earth where peace has arrived. However, remnants of Frieza's army Sorbet and Tagoma (from the Japanese word for 'egg') arrive on the planet. Their goal is to revive Frieza with the dragon balls. Their dastardly wish is granted, the "F" that plans its revenge against the Saiyans is revived...!
Source: http://www.animenewsnetwork.com/news/201...eza/.81112
Poster states that it's scueduled to be aired in Japan April 18, 2015