Put it at the start of a Pikmin squad moment, right after Enemy Spotted, to call everyone back before the action resumes, then follow it with Okay Let's Go once the group is moving again.
關於此聲音
This is a tiny partial whistle from Louie in Pikmin, just a quick fragment of the call he uses to gather his Pikmin. It feels sharp, playful and instantly alerting, like a small nudge that snaps attention back to the squad. The clip comes from the Pikmin games, where whistling is how Louie directs his little crew.