Date a Bullet

 Actually two OVAs's that tell one story, Dead or Bullet and Nightmare or Queen, that followed on the third season of Date A Live.

And it involves my favorite of the series Kurumi, so of course I watched this.

In the story, one of the timefragment clones of Kurumi ends up in the Neighbouring World where she is entered into a battle royal with a heap of Quasi-Spirits.  She overpowers them rather easily, until she has to face a childhood friend going by the nomicker Queen and has similar powers.

And what role does Hibiko, a young girl, in all this?

A fun little sidestory, this movie was quite fun if you love the slightly cucoo Kurumi, and a must watch if you like Date A Live.