15- Avril Lavigne – Alice
14- Ellie Goulding – Starry Eyed
13- Florence + The Machine – Drumming Song
12- Chew Lips – Play Together
11- Perfume – ナチュラルに恋して
Two Door Cinema Club – Undercover Martyn (4th Day/-3/Peak: 5)
Perfume – 不自然なガール (1st Day/DEBUT/Peak: 9)
Plastiscines – Bitch (3rd Day/-2/Peak: 6)
Mini Viva – One Touch (1st Day/DEBUT/Peak: 7)
Lady GaGa – Telephone (feat. Beyoncé) (25th Day/+2/Peak: 1[4])
Ke$ha – Blah Blah Blah (feat. 3OH!3) (12th Day/-2/Peak: 3)
Junior Caldera – Can't Fight This Feeling (feat. Sophie Ellis-Bextor) (8th Day/=/Peak: 2)
Diana Vickers – Once (37th Day/+2/Peak: 1[6])
Fenech-Soler – Lies (10th Day/-1/Peak: 1[8])
Christina Aguilera – Not Myself Tonight (4th Day/+1/Peak: 1[1])
Perfume – ナチュラルに恋して @ #9
Chew Lips – Play Together @ #10