Asakusa loves to design worlds. Mizusaki loves to animate. Kanamori loves to make money! And at Shibahama High, they call them Eizouken--a three-girl club determined to produce their own spectacular science fiction anime! But with no budget from their school and a leaky warehouse for a studio, Eizouken is going to have to work hard and use their imagination . . . the one thing they've got plenty of!

Asakusa wants to create ''the greatest world'' in anime through her imaginative images . . . but there's so much more to a world than pictures, so now the Eizouken trio has become a quartet as their newest recruit, Doumeki, sole member of Shibahama High's Sound Club, leads them on a new adventure into the wild to harvest ambient audio! And even as Kanamori tries to find a route for them through the minefield of social media, Mizusaki and Asakusa are going to have to meet the fans in person at a local convention . . .