Komaru meow has circulated online as a short, shareable reaction clip, passed between fans through soundboards, meme edits, and short-form videos rather than through one widely documented release. Its appeal comes from its simplicity: a single, recognisable meow that works without context, subtitles, or setup, so creators can drop it into almost any light-hearted moment. Because it is brief and easy to reuse, it has stayed popular as a quick emotional cue, especially in fan edits and playful replies where a cute, animal-like reaction says more than words.