"Dance Dance Decadance" is a song by Karasuyasabou, inviting the listener to empty their head (the lyrics focus on philosophy), and simply dance. It has entered the Hall of Fame. This song is featured on the albums Bungaku Shoujo Insane (文学少女インセイン), VOCALOID 超BEST -impacts-, ボカ☆フレ！2 - VOCALOID™ FRESHMEN 2-, VOCA NICO☆PARTY, and V Love 25 -Fortune-. ボカ☆フレ！2 - VOCALOID™ FRESHMEN 2- also featured a remix of the song by DJ'TEKINA//SOMETHING.