えっち感知

A short Japanese meme clip saying "ecchi kanchi" or "ecchi detected," often used in anime edits and reaction memes to call out a suspicious moment.

This sound is a very short Japanese reaction clip built around the phrase commonly heard as "ecchi kanchi," which viewers read as calling out something pervy, naughty or suspicious. It has a quick, playful delivery that lands like an instant accusation, so it works well as a punchline right when a scene turns awkward or suggestive. Because the clip is only a couple of seconds long, it is usually dropped on a freeze frame, a character stare, or an abrupt zoom to make the joke hit fast without interrupting the edit.