3 Centimeters3,723 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerProducerNishiki KokonoProducerViews BreakdownNiconico3.7K ViewsDaily Views09/2319/2419/2509/2609/2709/2829/29refreshRefresh Song DataListenNiconicoVocaDB