Shiranke Desu ko161,264 Views SingersKotonoha Akane (A.I.VOICE)Other Voice SynthesizerKotonoha Aoi (A.I.VOICE)Other Voice SynthesizerKotonoha Akane (NEUTRINO)Other Voice SynthesizerKotonoha Aoi (NEUTRINO)Other Voice SynthesizerProducerYakamochiProducerViews BreakdownYouTube123K ViewsNiconico39K ViewsDaily Views09/2309/2409/25649/264469/27229/281299/29VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB