3 Centimeters3,751 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerProducerNishiki KokonoProducerViews BreakdownNiconico3.8K ViewsDaily Views011/01011/02711/03511/04011/05011/06111/07refreshRefresh Song DataListenNiconicoVocaDB