The most popular manga and anime series Gintama (銀魂) will get a live action film adaptation in 2017.
Yuuichi Fukuda(福田 雄一) will be a director. He has directed some films based on manga( Hentai Kamen, Aoi Honou,etc) and is famous for a TV series Yusha Yoshihiko.
And actor Shun Oguri (小栗 旬) plays Gintoki Sakata.
No further information has been revealed yet.
Anime based live action films have not always gotten a favorable reception by otaku.
All we can do is wait for a good film.