debut nana 1st music - Because of you
http://www.youtube.com/watch?v=-tHh1Ca-eCI
2nd - Bang!
http://www.youtube.com/watch?v=bBcdQV4q2Yk
3rd - shampoo
http://www.youtube.com/watch?v=1OSmITtaX3o
4th - let's step up
http://www.youtube.com/watch?v=6utponLXbo4&feature=relmfu
5th - play ur love
http://www.youtube.com/watch?v=tP-NKqwj8VQ
6th After school Red - in the night sky
http://www.youtube.com/watch?v=8TybPXqzQ50
7th in japan - rambling girl
http://www.youtube.com/watch?v=mr1tLZV36nY
8th in Japan - lady luck
http://www.youtube.com/watch?v=ltPfzzRXHdc
9th in Japan - Just in Time
http://www.youtube.com/watch?v=CvyNwJd06CQ
10th in japan - dilly dally
http://www.youtube.com/watch?v=LTNWsK9aFvI
11th - flash back
http://www.youtube.com/watch?v=t0IKUhydr_8
12th - rip off
http://www.youtube.com/watch?v=fVTjYKYbqb8
