Ellehaym: ''April is a big month for the Steins;Gate franchise.
The official website of the Steins;Gate movie has announced that Steins;Gate Fuka Ryoiki no déjà-vu is scheduled to premiere on April 20 in Japan.
The movie will introduce a brand new story which happens after the true end. So it’s recommended that viewers finish the entire TV anime series before watching the movie.''