Here is an actual trailer.
This is another one that centers on White Rock Shooter, your main nemesis. It also promotes the White Premium Edition that comes with the WRS Figma figure.
And lastly, a super-short teaser movie.
Black*Rock Shooter: The Game for PSP releases in Japan on August 25th.
Mass Effect: Andromeda Sunday, Mar. 26 • 10am PDT/1pm EDT
Shining Force Every Tuesday • 11am PDT/2pm EDT
Tales of Symphonia Every Wednesday • 5pm PDT/8pm EDT
Horizon Zero Dawn Every Thursday • 5pm PDT/8pm EDT