Brain Fluid Explosion Grandma2,670,128 Views SingersSachikoVocaloidKobayashi SachikoOther VocalistProducerAshin KurodaProducerViews BreakdownNiconico2.7M ViewsDaily Views2.7M4/21494/22304/23494/24354/25414/26314/27refreshRefresh Song DataListenNiconicoVocaDB