Yakusoku wa Tokete.56,358 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerKizuna Akari (VOICEROID2)Other Voice SynthesizerYuzuki Yukari ReiCeVIO AIYuzuki Yukari (VOICEROID)Other Voice SynthesizerProducerHaniwaProducerViews BreakdownYouTube42K ViewsNiconico14K ViewsDaily Views311/16311/171011/18111/19711/20511/21911/22VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB
