Biography
NANA starring MIKA NAKASHIMA, as the name suggests, is 中島美嘉 (Mika Nakashima) singing rockish tunes as the character 大崎ナナ (Nana Ohsaki) from the movie NANA, which is based on the popular girl's manga by 矢沢あ (Ai Yazawa).
This is the correct tag to use for the singles GLAMOROUS SKY and 一色 (Hitoiro), as well as the album THE END.
Biography text from Last.fm, available under CC BY-SA.