Ok, so I was watching the video to World's End Dancehall in my room when my mom walked in. She said to show her what I was watching. I showed her Miku and She said "Oh, yeah it's...what's her name....Aira!" and I was like "This is Hatsune Miku." She walked off and I was just like "If she doesn't know who Miku is...how did she know about IA"