| TW | LW | Artist - Song | Wks | Pk | Pts |
|---|---|---|---|---|---|
| 1 | 1 | Utada Hikaru - Passion | 6 | 1[6] | 600 |
| 2 | 2 | Ai Otsuka - Cherish | 5 | 2 | 440 |
| 3 | -- | Ayumi Hamasaki - Ladies Night | 1 | 3 | 85 |
| 4 | 4 | Ayumi Hamasaki - Rainy Day | 2 | 4 | 160 |
| 5 | 3 | The Veronicas - Leave Me Alone | 4 | 3 | 295 |
| 6 | 7 | Mary J. Blige - Be Without You | 2 | 6 | 135 |
| 7 | 5 | Ai Otsuka - 5:09am | 2 | 5 | 140 |
| 8 | 6 | Utada Hikaru - Be My Last | 17 | 1[1] | 1366 |
| 9 | 8 | Ai Otsuka - Planetarium | 18 | 1[5] | 1475 |
| 10 | 12 | Madonna - Get Together | 2 | 10 | 94 |
| 11 | 9 | Utada Hikaru - Exodus '04 | 55 | 4 | 2029 |
| 12 | 11 | Ayumi Hamasaki - Moments | 52 | 2 | 3258 |
| 13 | 13 | The Veronicas - 4ever | 2 | 13 | 82 |
| 14 | 10 | Madonna - Sorry | 7 | 7 | 318 |
| 15 | -- | Sigur Rós - Hoppipolla | 1 | 15 | 35 |
| 16 | 18 | Ayumi Hamasaki - Heaven | 18 | 1[3] | 1290 |
| 17 | 14 | Kou Shibasaki - Sweet Mom | 10 | 11 | 210 |
| 18 | 15 | Lindsay Lohan - Edge Of Seventeen | 5 | 14 | 154 |
| 19 | 16 | Backstreet Boys - I Still | 7 | 12 | 216 |
| 20 | 20 | Tatu - All About Us | 20 | 1[3] | 1265 |
| 21 | 34 | James Blunt - Goodbye My Lover | 5 | 21 | 52 |
| 22 | 28 | Ayumi Hamasaki - Bold & Delicious | 8 | 5 | 414 |
| 23 | 21 | Schiller ft. Tarja - Tired Of Being Alone | 9 | 1[1] | 548 |
| 24 | -- | Ryan Cabrera - Photo | 1 | 24 | 17 |
| 25 | 24 | Ashlee Simpson - L.O.V.E. | 5 | 13 | 135 |
| 26 | 19 | Namie Amuro - Violet Sauce | 4 | 6 | 162 |
| 27 | 22 | Di-Rect - Blind For You | 7 | 9 | 210 |
| 28 | 17 | Bloodhound Gang - Uhn Tiss Uhn Tiss Uhn Tiss | 3 | 5 | 119 |
| 29 | 23 | Within Temptation - Jillian | 7 | 4 | 347 |
| 30 | 30 | Mariah Carey - We Belong Together | 42 | 1[19] | 2733 |
| 31 | 25 | Shakira - How Do You Do | 6 | 14 | 153 |
| 32 | 27 | Nightwish - Nemo | 91 | 1[16] | 5863 |
| 33 | 32 | The Rasmus - Sail Away | 7 | 17 | 137 |
| 34 | 33 | Tatu - Sacrifice | 17 | 1[1] | 789 |
| 35 | 35 | Darren Hayes - Darkness | 66 | 1[2] | 2912 |
| 36 | 31 | Jesse McCartney - Because You Live | 11 | 22 | 116 |
| 37 | 29 | Darren Hayes - So Beautiful | 16 | 2 | 980 |
| 38 | 38 | Daddy Yankee - Rompe | 2 | 38 | 6 |
| 39 | 26 | Eminem - When I'm Gone | 4 | 19 | 61 |
| 40 | 36 | Keyshia Cole - I Should've Cheated | 2 | 36 | 6 |
| Falloffs: | |||||
| -- | 37 | Sugababes - Ace Reject | 10 | 12 | 245 |
| -- | 39 | Alanis Morissette - Crazy | 6 | 7 | 205 |
| -- | 40 | Fiona Apple - O' Sailor | 4 | 28 | 35 |