recochoku celebrates 15 years and for this they put a ranking of the best selling artists and songs of these 15 years together.
Kuu is at #2!
http://recochoku.jp/special/100529/?...ate=4299010125
Top 10 artists:
1. EXILE
2. Koda Kumi
3. Ayumi Hamasaki
4. ORANGE RANGE
5. Kobukoro
6. Ai Otsuka
7. GReeeeN
8. Hikaru Utada
9. Kana Nishino
10. Mika Nakashima
For the song ranking they combined the sales for Chaku Uta and Chaku Uta full.
Kuu's songs:
19. Koi no Tsubomi
64. you
79. Yume no Uta
80. Ai no Uta
81. Butterfly
100. Cutie Honey