Put it at the very start of a gaming clip or stream highlight, before gameplay and commentary, then follow it with a quick meme sting once the intro lands, keeping the opener first in the edit.
關於此聲音
This is a short spoken greeting in Japanese from game streamer Phoenix Hikaru, lasting about eight seconds, opening with his 'Bunbun Hello Phoenix' hello and a welcome to his channel. It feels warm, upbeat and inviting, like being greeted by a friendly host at the start of a stream. It comes from the introduction to his game commentary channel.