Ladies First243,411 Views SingersHatsune MikuVocaloidMegurine LukaVocaloidSweet AnnVocaloidProducerOSTER projectProducerViews BreakdownNiconico243K ViewsDaily Views1010/12610/13-243K10/14243K10/15410/16810/17710/18refreshRefresh Song DataListenNiconicoVocaDB