only my railgun44,488 Views SingersKotonoha Akane (NEUTRINO)Other Voice SynthesizerKotonoha Aoi (NEUTRINO)Other Voice SynthesizerProducers96s_kM4osMProducer生音風カラオケ屋Other IndiviudalViews BreakdownNiconico44K ViewsDaily Views44K4/21104/2254/2374/2494/25114/26144/27refreshRefresh Song DataListenNiconicoVocaDB