Ok, I LOVE the KO-SO-KO-SO pv. It's definitly a very hot video, and the song have been my favorite off the single since the preview first came out. I am 100% going to buy this single. I the type of person who almost never buys singles, but I must get "4 TIMES" Kuu is my favorite artist, and I buy all her albums, but the only single I've bought so far is "3 Splash", so this will be my second kuu single.
