The High School Fleet Broadcast's 3rd Anniversary Event debuted a new teaser trailer for the upcoming new High School Fleet anime film on Sunday. The teaser and the anime's website reveals the film's cast, staff, and premiere in early spring 2020. The original 12-episode television anime series premiered in Japan in April 2016. Aniplex of America licensed the series, and the show streamed on Crunchyroll, Funimation, and Daisuki.
These cast members is reprising their roles from the earlier television anime and original video anime:
Shiina Natsukawa as Akeno "Mike" Misaki
Lynn as Mashiro "Shiro" Munetani
Nozomi Furuki as Shima "Tama" Tateishi
Atsumi Tanezaki as Mei Irizaki
Yūko Kurose as Kōko "Coco-chan" Nosa
Yurika Kubo as Rin "Rin-chan" Shiretoko