Place it at the end of a short reveal scene, just after the twist becomes clear, so it acts as the payoff. Open with Enemy Spotted to set up the trap, then close with Bazinga for a second prank beat.
关于此声音
This is a short Kokichi voice clip, lasting about four seconds, built around his distinctive nihehe laugh. It sounds sly and teasing, like a prankster letting slip that he knows something you do not, and it lands as playful mischief rather than menace. Kokichi is the trickster character from Danganronpa V3, and this laugh is his signature way of announcing trouble.