Kagami Hayato is a virtual YouTuber affiliated with Nijisanji, the Japanese VTuber agency known for livestreamers who build fan communities around gaming, talk streams and comedy. Clips like this circulate among fans who reuse short, recognisable moments as reaction audio and editing shorthand, even outside the original stream. The tai chi theme works because it matches Hayato's composed, theatrical presence and gives editors a calm counterpoint to louder meme sounds. As Nijisanji clips spread through fan edits and soundboards, this brief moment remains useful because it is tied to its creator while still working as a standalone mood cue.