3 Centimeters3,773 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerProducerNishiki KokonoProducerViews BreakdownNiconico3.8K ViewsDaily Views011/17211/18311/19411/20311/21111/22211/23refreshRefresh Song DataListenNiconicoVocaDB