Irreplaceable
Chart
Peak
#1
2006/12/16
Debut
#87
2006/11/04
Weeks Of Chart
30
Weeks Of #1
10
Weeks Of Top10
16
Weeks Of Top20
20
Weeks Of Top40
26
Video
Action
Single Discography
Indicated as debut week and peak rank
Album Discography
Indicated as debut week and peak rank