Re-Education8,074,201 Views SingersKagamine Rin Append (Unknown)VocaloidKagamine Len Append (Unknown)VocaloidProducerNeruProducerViews BreakdownYouTube4.9M ViewsNiconico3.2M ViewsDaily Views1.5K11/161.8K11/172K11/181.5K11/191.6K11/201.7K11/211.7K11/22VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB