Koi ni Ochitara
 |
| "Koi ni Ochitara" | |
|---|---|
| Song |
Koi Ni Ochitara (恋におちたら/If I Fall in Love) is Japanese singer Crystal Kay's seventeenth single released on May 18, 2005, which was used as the theme song for the drama Koi ni Ochitara: Boku no Seikō no Himitsu. The single is currently the best-selling single of her career, selling 295,456 copies to date and Kay has stated that it changed the focus of her career away from R&B and towards J-Pop. In its first week it sold 73,717 copies, in its second week it dropped to number 4 and sold 51,546 copies, and in the third week it fell one place to number 5, selling a further 38,302 copies.
Music video
The music video for "Koi Ni Ochitara" features Crystal singing in a public center. As she does, the video cuts to her singing in a purple and pink backgrounnd.
Charts
Oricon Sales Chart (Japan)
| Release | Chart | Peak Position | First Week Sales | Sales Total | Chart Run |
|---|---|---|---|---|---|
| April 24, 2002 | Oricon Daily Singles Chart | 1 | |||
| Oricon Weekly Singles Chart | 2 | 73,717 | 295,456 | 9 | |
| Oricon Yearly Singles Chart | 30 |
- RIAJ certification: Platinum (shipped)