Studio's 4th major project has yet to be announced in Japan

Studio Trigger teased a new project, its fourth major project, at its Anime Expo panel on Thursday. It showed preliminary designs of several school students as well as a verdant city in the sea, intersected with bridges. The staff members added that the project has yet to be announced in Japan. Because of that, they disallowed photographs of the art and could not take questions on the project from the audience.