The phrase is written in casual Japanese as nanka shiran kedo erande mita, with shiran and the related tag wakarahen both pointing to not knowing. The existing note saana carries a similar dunno feeling, reinforcing its use as a shrug in audio form. It circulates on user soundboards as a very short reaction clip rather than a song, despite being filed under music. Its appeal online is its brevity and honesty, letting creators admit a choice was random without adding an explanation or a longer setup in any video.
About this sound
A short Japanese voice clip saying nanka shiran kedo erande mita, used as a clueless reaction when picking something at random without knowing why.
This is a brief Japanese spoken line that translates roughly to not really knowing, but choosing something anyway. The delivery is casual and slightly shrugging, like someone admitting they have no plan while still going ahead. At under two seconds it lands as a quick punchline rather than an explanation, capturing that moment of random selection and cheerful uncertainty. Viewers instantly get the joke even without Japanese, because the tone sounds indecisive and unbothered. It works best as a reaction to an odd pick, a lucky guess, or a choice nobody can justify.