If you want the song, pm me and i'll try to send it to you :P
Lyrics:
Totteoki Fukutsu no Kokoro Motte
Takai Tengan-zan Koete Yukou
Dare wo Getto kana? Dokode Deau kana?
Waku-waku Kibun Marude Himitsu-kichisa
Atarashii Machi Bokura ha Susumu
Kagayaku Toki no Naka de
Yay Yay Yay...