"Oricon Weekly Ranking"
| 1st Single | 6/9 | 6/16 | 6/23 | 6/30 | 7/7 | 7/14 | 7/21 | 7/28 | 8/4 | 8/11 | 8/18 | 8/25 | 9/1 | 9/8 | 9/15 | 9/22 | 9/29 | 10/6 | 10/13 | 10/20 |
| 謎 | 11 | 13 | 9 | 14 | 19 | 23 | 29 | 37 | 37 | 43 | 55 | 47 | 57 | 71 | 76 | 82 | 85 | 73 | 66 | 67 |
| 2nd Single | 10/6 | 10/13 | 10/20 | 10/27 | 11/3 |
| 輝ける星 | 20 | 32 | 34 | 49 | 71 |
| 1st Album | 12/15 | 12/22 | 12/29 | 1/12 | 1/19 | 1/26 | 2/2 | 2/9 | 2/16 | 2/23 | 3/2 | 3/9 | 3/16 | 3/23 | 3/30 | 4/6 | 4/13 | 4/20 | 4/27 | 5/4 | 5/11 | 5/18 |
| 謎 | 5 | 12 | 13 | 23 | 15 | 13 | 21 | 23 | 18 | 21 | 19 | 27 | 34 | 36 | 53 | 52 | 43 | 39 | 38 | 51 | 62 | 73 |
| 3rd Single | 1/26 | 2/2 | 2/9 | 2/16 | 2/23 | 3/2 | 3/9 | 3/16 | 3/23 | 3/30 | 4/6 | 4/13 | 4/20 | 4/27 | 5/4 | 5/11 | 5/18 |
| 願い事ひとつだけ | 8 | 10 | 11 | 13 | 26 | 27 | 32 | 36 | 42 | 40 | 34 | 33 | 43 | 53 | 84 | 77 | 82 |
| 4th Single | 3/30 | 4/6 | 4/13 | 4/20 | 4/27 | 5/4 | 5/11 | 5/18 |
| anybody's game | 9 | 13 | 16 | 27 | 29 | 61 | 66 | 78 |
| 5th Single | 8/31 | 9/7 | 9/14 | 9/21 | 9/28 | 10/5 | 10/12 |
| チャンス | 3 | 14 | 14 | 19 | 33 | 46 | 70 |
| 6th Single | 10/26 | 11/2 | 11/9 | 11/16 | 11/23 | 11/30 | 12/7 | 12/14 | 12/21 | 12/28 | 1/11 | 1/18 | 1/25 |
| 氷の上に立つように | 5 | 16 | 15 | 18 | 31 | 36 | 54 | 66 | 61 | 83 | 71 | 77 | 88 |
| 2nd Album | 12/28 | 1/11 | 1/18 | 1/25 | 2/1 | 2/8 | 2/15 | 2/22 | 3/1 | 3/8 |
| 小松未歩 2nd 〜未来〜 | 3 | 6 | 6 | 9 | 13 | 18 | 26 | 35 | 54 | 91 |
| 7th Maxi Single | 3/15 | 3/22 | 3/29 | 4/5 |
| さよならのかけら | 17 | 30 | 58 | 73 |
| 8th Single | 5/17 | 5/24 | 5/31 |
| 最短距離で | 16 | 34 | 60 |
| 9th Single | 7/12 | 7/19 | 7/26 | 8/2 |
| 風がそよぐ場所 | 9 | 25 | 37 | 67 |
| 3rd Album | 2/28 | 3/6 | 3/13 | 3/20 | 3/27 |
| 小松未歩 3rd 〜everywhere〜 | 5 | 19 | 29 | 54 | 78 |
| 10th Maxi Single | 7/3 | 7/10 | 7/17 | 7/24 |
| あなたがいるから | 9 | 23 | 45 | 88 |
| 11th Maxi Single | 10/30 | 11/6 |
| 君の瞳には映らない | 19 | 51 |
| 12th Maxi Single | 2/12 | 2/19 |
| Love gone | 26 | 60 |
| 4th Album | 3/19 | 3/26 | 4/2 | 4/9 | 4/16 |
| 小松未歩 4 〜A thousand feelings〜 | 9 | 31 | 48 | 83 | 98 |
| 13th Maxi Single | 6/11 | 6/18 |
| とどまることのない愛 | 22 | 72 |
| 14th Maxi Single | 8/20 | 8/27 |
| さいごの砦 | 30 | 69 |
| 15th Maxi Single | 12/17 | 12/24 |
| 愛してる ... | 28 | 90 |
| 16th Maxi Single | 6/10 | 6/17 |
| dance | 28 | 96 |
| 5th Album | 10/7 | 10/14 | 10/21 |
| 小松未歩 5 〜source〜 | 23 | 55 | 87 |
| 17th Maxi Single | 12/9 | 12/16 |
| mysterious love | 16 | 98 |
| 1st Remix Album | 12/9 |
| 小松未歩 WONDERFUL WORLD 〜SINGLE REMIXES ＆ MORE〜 | 20 |
| 18th Maxi Single | 3/31 |
| ふたりの願い | 30 |
| 19th Maxi Single | 7/7 |
| 私さがし | 30 |
| 6th Album | 10/6 | 10/13 |
| 小松未歩 6th 〜花野〜 | 27 | 86 |
| 20th Maxi Single | 12/8 |
| 翼はなくても | 30 |
| 1st Love Ballade Selection Album | 12/8 |
| lyrics | 45 |
| 21st Maxi Single | 5/10 | 5/17 |
| 涙キラリ飛ばせ | 31 | 99 |
| 22nd Maxi Single | 8/9 |
| 砂のしろ | 32 |
| 23rd Maxi Single | 11/1 |
| I 〜誰か ... | 29 |
| 7th Album | 2/7 |
| 小松未歩 7 〜prime number〜 | 30 |
| 24th Maxi Single | 5/30 |
| I just wanna hold you tight | 36 |
| 25th Maxi Single | 8/29 |
| あなた色 | 38 |
| 26th Maxi Single | 12/19 |
| 恋になれ ... | 39 |