Open a clip with it as the greeting, before any action begins. Follow it with Okay Let's Go to move straight into the game, and add a Pop Sound Effect just after the wave for a light punctuation mark.
このサウンドについて
This is a very short game emote clip, lasting under a second, centred on a quick wave gesture sound. It feels friendly and light, like a small hello passed between players rather than a full announcement. The brief timing keeps it casual and easy to drop into a moment without breaking the flow of play.