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.
Sunday, February 25 • 10am PST/1pm EST
Mondays • 6pm PST/9pm EST
Tuesdays • 12pm PST/3pm EST
Secret of Mana Remake
Thursdays and Fridays • 3pm PST/6pm EST
Tales of Berseria
Tues-Wed-Thu • 7pm PST/10pm EST
Saturdays • 5pm PST/8pm EST