| artist | title | hits (month) | hits (total) | submitted by |
| Ken Hirai | Affair | 47 | 92 | Annie |
| Ken Hirai | Aoi Tori | 41 | 61 | Annie |
| Ken Hirai | Aozora | 36 | 56 | Annie |
| Ken Hirai | Come Back | 35 | 55 | Annie |
| Ken Hirai | Egao | 38 | 59 | Annie |
| Ken Hirai | Even If | 29 | 57 | Annie |
| Ken Hirai | Ex-Girlfriend | 26 | 48 | Annie |
| Ken Hirai | Futari No Meiro | 42 | 63 | Annie |
| Ken Hirai | Gaining Through Losing | 47 | 71 | Annie |
| Ken Hirai | I’m So Drunk | 32 | 54 | Annie |
| Ken Hirai | K.O.L. | 173 | 193 | Annie |
| Ken Hirai | Katahou-Zutsu No Iyafon | 48 | 69 | Annie |
| Ken Hirai | Kiss Of Life | 34 | 58 | Annie |
| Ken Hirai | Life Is... | 25 | 46 | Annie |
| Ken Hirai | Love Love Love | 40 | 59 | Annie |
| Ken Hirai | Love Or Lust | 38 | 62 | Annie |
| Ken Hirai | Love Phantom | 29 | 50 | Annie |
| Ken Hirai | L’Amant | 30 | 49 | Annie |
| Ken Hirai | Memories | 26 | 48 | Annie |
| Ken Hirai | Merii-Goo-Raundo Haiuei | 30 | 49 | Annie |
| Ken Hirai | Miracles | 31 | 53 | Annie |
| Ken Hirai | Missin’ You (It Will Break My Heart) | 32 | 59 | Annie |
| Ken Hirai | Ookina Furudokei (Grandfather’s Clock) | 42 | 63 | Annie |
| Ken Hirai | Paul | 26 | 50 | Annie |
| Ken Hirai | Precious Junk | 28 | 48 | Annie |
| Ken Hirai | Rakuen | 40 | 63 | Annie |
| Ken Hirai | Revolver | 40 | 63 | Annie |
| Ken Hirai | Ring | 43 | 66 | Annie |
| Ken Hirai | Sekai De Ichiban Kimi Ga Suki? | 46 | 65 | Annie |
| Ken Hirai | She Is! | 37 | 61 | Annie |
| Ken Hirai | Somebody’s Girl | 33 | 57 | Annie |
| Ken Hirai | Star | 31 | 52 | Annie |
| Ken Hirai | Strawberry Sex | 44 | 72 | Annie |
| Ken Hirai | Sweet Pillow | 40 | 59 | Annie |
| Ken Hirai | Taboo | 40 | 97 | Annie |
| Ken Hirai | Taboo (A Tip Of M-Flo Remix) | 47 | 99 | Annie |
| Ken Hirai | The Flower Is You | 39 | 64 | Annie |
| Ken Hirai | Tstuyoku Naritai | 39 | 63 | Annie |
| Ken Hirai | Tug Of War | 31 | 51 | Annie |
| Ken Hirai | Unfit In Love | 41 | 60 | Annie |
| Ken Hirai | Waaruzu Endo | 48 | 90 | Annie |
| Ken Hirai | Why | 34 | 68 | Annie |
| Ken Hirai | Wonderful World | 42 | 63 | Annie |
43 Results
All songs by 'Ken Hirai'
