[ImpactBreaker]

Here goes, I tried to chose some of them by a little affinity the artists could have with the song by stuff they had previously sung...Of course some may seem out of place, still:

1 - Secret (Mai Kuraki) [Seriously that's totally her style]
2 - Who's That Girl (Hitomi Shimatani)
3 - Beat Goes on (Koda Kumi)
4 - Hanky Panky (Shiina Ringo) [She's crazy, she loves sexual themes, she does jazz, why not!?]
5 - Music (Namie Amuro)
6 - Ray Of Light (misono)
7- Live To Tell (Utada Hikaru)
8 - What It Feels like For A Girl (hitomi)
9 - Borderline (Ayumi Hamasaki)
10 - Vogue (misia)
11 - Take a Bow (Yuna Ito)
12 - Love Profusion (Tomiko Van)
13 - Hung Up (Nana Katase)
14 - Cherish (ai otsuka) [ok, no ppun intended LOL or was it?]
15 - Something To Remember (Mika Nakashima)