Singer for Singer
Singer for Singer is Misia's sixth studio album and first conceptual one, released on December 8, 2004, only ten months after Mars & Roses. It sold 167,518 copies in its first week and peaked at #3. Singer for Singer features collaborations with Toshinobu Kubota, Fumiya Fujī, Glay, Chara, Kazufumi Miyazawa, Eisho Higa and Kōji Tamaki.
The album is certified for shipment of 250,000 copies.
Charts
[Oricon] sales chart
| Release | Chart | Peak position | First day/week sales | Sales total |
| December 8, 2004 | Oricon Daily Albums Chart | 3 | ||
| December 8, 2004 | Oricon Weekly Albums Chart | 3 | 167,518 | 369,548 |
| December 8, 2004 | Oricon Yearly Albums Chart | 36 | ||
| December 8, 2004 | - | - | - | - |