Favourite songs

[Lumix]

Hi there, my friends asked me if I can burn them some cd with good j-pop songs. BUT! My problem is - i'm listening mainly to Ayumi and Koda... so it's very wanting. Please, if you have a time, can you write down your top 5 (top 3.. whatever) songs of each interpret you know (from the list below)? Also you can recommend any other songs! Thank you very much, hope my friends will like it! Thanks!!!

Koda Kumi, Namie Amuro, Utada Hikaru, Sonim, Aya Matsuura, BoA, Gackt, Dream, Maaya Sakamoto, Mika Nakashima, Every Little Thing, Do as Infinity, Morning Musume, Maki Goto, Garnet Crow, Hiro, Yo Hitoto, Ueto Aya, L'Arc~en~Ciel, Malice Mizer, X-Japan, Kyoko Fukada, Kokia, Keiko, Ayaka Hirahara