Koda Kumi - with your smile
Koda Kumi - girls
Koda Kumi - Sora
Koda Kumi - JUICY
Koda Kumi - I'll be there
Koda Kumi - Ningyo Hime
Koda Kumi - FREAKY
Koda Kumi - Lady Go!
Koda Kumi - LOVE HOLIC
ai otsuka - SMILY
ai otsuka - PEACH
Nami Tamaki - MY WAY (I'm not sure if this is a summer song lol. but is SO HAPPY AND CUTE *-* i love it)
L'Arc~en~Ciel - Link
mihimaru GT - Tsuyoku! Tsuyoku!
mihimaru GT - Giri Giri HERO
etc etc.