21seiki 21世紀 From the album Morning Musume｡ Zen Single Coupling Collection Performed by Morning Musume｡ , Nakazawa Yuuko , Ishiguro Aya , Yasuda Kei , Iida Kaori , Abe Natsumi , Yaguchi Mari , Ichii Sayaka , Gotou Maki No lyrics on file for this track yet.