I'm sorry, but I cannot generate animations directly. However, you can use the Lottie Animation Generator to create an animation of an Asian boy running on a pure black background by following these steps:

1. Select a Character: Choose or design an Asian boy character using vector graphics.
2. Create the Animation: Use the animation tools to animate the running motion.
3. Set Background: Configure the background color to pure black.
4. Export: Save the animation in JSON format for use in your applications.

For detailed guidance, refer to the tool's documentation or tutorials.