Ultraman Taiga series director Ryuichi Ichino returns to direct the film with Sotaro Hayashi (Travelers: Dimension Police, Ultraman Taiga) and Takao Nakano (Ultraman Orb) writing the film's scripts. Due to the COVID-19 (coronavirus) outbreak in Japan, the film's release date gets delayed. It's new release date will be announced on a later date.
[Source: Tsuburaya, select translations via Wikipedia]
UPDATE (3/5/2020): Updated trailer link as Tsuburaya has taken down the original trailer link and uploaded a new one with no release date set.