幾星霜を歌って2,677 Views SingerStardust InfinitySynthesizer VProducersSevgasaki EightProduceritsukaProducerViews BreakdownNiconico2.7K ViewsDaily Views511/16311/17411/18311/19211/20311/211011/22refreshRefresh Song DataListenNiconicoVocaDB