Year

Title

Chart peak positions
{{Citation needed|date=June 2010}}

Sales/certifications

JP

HK

SG

TW

2001

A Best

1

1

1

1

  • Oricon sales: 4.4 million
  • Avex sales: 5 million
  • Asia sales: 6.7 million

RIAJ: 4x Million

2003

A Ballads

1

1

1

1

  • Oricon sales: 1 million
  • Avex sales: 1.5 million
  • Asia sales: 2 million

RIAJ: Million

2007

A Best 2: Black

2

1

1

1

  • Oricon sales: 702,900
  • Avex sales: 1 million
  • Asia sales: 2 million

RIAJ: 3x Platinum

2007

A Best 2: White

1

1

1

1

  • Oricon sales: 721,850
  • Avex sales: 1 million
  • Asia sales: 2 million

RIAJ: 3x Platinum

2008

A Complete: All Singles

1

1

1

1

  • Oricon sales: 852,259
  • Avex sales: 964,000
  • Asia sales: 2.5 million

RIAJ: 3x Platinum

Year

Title

Chart peak positions
{{Citation needed|date=June 2010}}

Sales

Certifications

JP

HK

SG

TW

2001

A Best

1

1

1

1

  • Oricon sales: 4.4 million{{Citation needed|date=July 2010}}
  • Avex sales: 5 million{{Citation needed|date=July 2010}}
  • Asia sales: 6.7 million{{Citation needed|date=July 2010}}

RIAJ: 4x Million{{Citation needed|date=July 2010}}

2003

A Ballads

1

1

1

1

  • Oricon sales: 1 million{{Citation needed|date=July 2010}}
  • Avex sales: 1.5 million{{Citation needed|date=July 2010}}
  • Asia sales: 2 million{{Citation needed|date=July 2010}}

RIAJ: Million

2007

A Best 2: Black

2

1

1

1

  • Oricon sales: 702,900{{Citation needed|date=July 2010}}
  • Avex sales: 1 million{{Citation needed|date=July 2010}}
  • Asia sales: 2 million{{Citation needed|date=July 2010}}

RIAJ: 3x Platinum

2007

A Best 2: White

1

1

1

1

  • Oricon sales: 721,850{{Citation needed|date=July 2010}}
  • Avex sales: 1 million{{Citation needed|date=July 2010}}
  • Asia sales: 2 million{{Citation needed|date=July 2010}}

RIAJ: 3x Platinum

2008

A Complete: All Singles

1

1

1

1

  • Oricon sales: 852,259{{Citation needed|date=July 2010}}
  • Avex sales: 964,000{{Citation needed|date=July 2010}}
  • Asia sales: 2.5 million{{Citation needed|date=July 2010}}

RIAJ: 3x Platinum

[000, 1 x 3, million x 4, 5 x 2, Asia x 5, 964, Avex, certifications, sales x 8][digital, CD x 2, 2x, 2010 x 4, Formats, cassette, sales x 3, 000 x 2, 1, million, Asia x 3, 678, 900, July x 5]

Year

Title

Chart peak positions
{{Citation needed|date=June 2010}}

Sales

Certification

JP

CH

HK

SG

TW

1999

A Song for XX

1

1

1

1

1

  • Oricon sales: 1.5 million{{Citation needed|date=December 2009}}
  • Avex sales: 2 million{{Citation needed|date=December 2009}}
  • Asia sales: 2.5 million{{Citation needed|date=December 2009}}

RIAJ: Million

Loveppears

  • Released: November 10, 1999
  • Formats: CD, Cassette

1

1

1

1

1

  • Oricon sales: 2.5 million{{Citation needed|date=December 2009}}
  • Avex sales: 3 million{{Citation needed|date=December 2009}}
  • Asia sales: 3.5 million{{Citation needed|date=December 2009}}

RIAJ: 2x Million

2000

Duty

  • Released: September 27, 2000
  • Formats: CD, Cassette

1

1

1

1

1

  • Oricon sales: 2.9 million{{Citation needed|date=December 2009}}
  • Avex sales: 3.5 million{{Citation needed|date=December 2009}}
  • Asia sales: 3.7 million{{Citation needed|date=December 2009}}

RIAJ: 3x Million

2002

I am...

1

1

1

1

1

  • Oricon sales: 2.3 million{{Citation needed|date=December 2009}}
  • Avex sales: 3 million{{Citation needed|date=December 2009}}
  • Asia sales: 4 million{{Citation needed|date=December 2009}}

RIAJ: 3x Million

Rainbow

  • Released: December 18, 2002
  • Formats: CD, Cassette

1

1

1

1

1

  • Oricon sales: 1.9 million{{Citation needed|date=December 2009}}
  • Avex sales: 2 million{{Citation needed|date=December 2009}}
  • Asia sales: 2.7 million{{Citation needed|date=December 2009}}

RIAJ: 2x Million

2004

My Story

1

1

1

1

1

  • Oricon sales: 1.1 million{{Citation needed|date=December 2009}}
  • Avex sales: 1.3 million{{Citation needed|date=December 2009}}
  • Asia sales: 2.5 million{{Citation needed|date=December 2009}}

RIAJ: Million

2006

(Miss)understood

1

1

1

1

1

  • Oricon sales: 877,500{{Citation needed|date=December 2009}}
  • Avex sales: 1 million
  • Asia sales: 2 million{{Citation needed|date=December 2009}}

RIAJ: Million

Secret

1

1

1

1

1

  • Oricon sales: 675,400{{Citation needed|date=December 2009}}
  • Avex sales: 900,000
  • Asia sales: 2 million{{Citation needed|date=December 2009}}

RIAJ: 3x Platinum{{Citation needed|date=December 2009}}

2008

Guilty

2

1

1

1

1

  • Oricon sales: 568,305{{Citation needed|date=December 2009}}
  • Avex sales: 678,000
  • Asia sales: 1.8 million{{Citation needed|date=December 2009}}

RIAJ: 3x Platinum{{Citation needed|date=December 2009}}

2009

Next Level

1

1

1

1

1

  • Oricon sales: 379,989{{Citation needed|date=December 2009}}
  • Avex sales: 520,250{{Citation needed|date=December 2009}}
  • Asia sales: 1.5 million{{Citation needed|date=December 2009}}

RIAJ: 2x Platinum{{Citation needed|date=December 2009}}

2010

Rock 'n' Roll Circus

1

1

1

1

1

  • Oricon sales: 310,434{{Citation needed|date=April 2010}}
  • Avex sales: 490,000{{Citation needed|date=April 2010}}
  • Asia sales: 1.3 million{{Citation needed|date=April 2010}}

RIAJ: Platinum{{Citation needed|date=April 2010}}

Year

Title

Chart peak positions
{{Citation needed|date=June 2010}}

Sales

Certification

JP

CH

HK

SG

TW

1999

A Song for XX

1

1

1

1

1

  • Oricon sales: 1.5 million{{Citation needed|date=December 2009}}
  • Avex sales: 2 million{{Citation needed|date=December 2009}}
  • Asia sales: 2.5 million{{Citation needed|date=December 2009}}

RIAJ: Million{{Citation needed|date=July 2010}}

Loveppears

  • Released: November 10, 1999
  • Formats: CD, cassette

1

1

1

1

1

  • Oricon sales: 2.5 million{{Citation needed|date=December 2009}}
  • Avex sales: 3 million{{Citation needed|date=December 2009}}
  • Asia sales: 3.5 million{{Citation needed|date=December 2009}}

RIAJ: 2x Million{{Citation needed|date=July 2010}}

2000

Duty

  • Released: September 27, 2000
  • Formats: CD, cassette

1

1

1

1

1

  • Oricon sales: 2.9 million{{Citation needed|date=December 2009}}
  • Avex sales: 3.5 million{{Citation needed|date=December 2009}}
  • Asia sales: 3.7 million{{Citation needed|date=December 2009}}

RIAJ: 3x Million{{Citation needed|date=July 2010}}

2002

I am...

  • Released:January 1, 2002
  • Formats: CD, cassette

1

1

1

1

1

  • Oricon sales: 2.3 million{{Citation needed|date=December 2009}}
  • Avex sales: 3 million{{Citation needed|date=December 2009}}
  • Asia sales: 4 million{{Citation needed|date=December 2009}}

RIAJ: 3x Million{{Citation needed|date=July 2010}}

Rainbow

  • Released: December 18, 2002
  • Formats: CD, cassette

1

1

1

1

1

  • Oricon sales: 1.9 million{{Citation needed|date=December 2009}}
  • Avex sales: 2 million{{Citation needed|date=December 2009}}
  • Asia sales: 2.7 million{{Citation needed|date=December 2009}}

RIAJ: 2x Million{{Citation needed|date=July 2010}}

2004

My Story

1

1

1

1

1

  • Oricon sales: 1.1 million{{Citation needed|date=December 2009}}
  • Avex sales: 1.3 million{{Citation needed|date=December 2009}}
  • Asia sales: 2.5 million{{Citation needed|date=December 2009}}

RIAJ: Million

2006

(Miss)understood

  • Released: January 1, 2006
  • Formats: CD, digital download

1

1

1

1

1

  • Avex sales: 1 million
  • Asia sales: 2 million{{Citation needed|date=December 2009}}

RIAJ: Million

Secret

  • Released: November 29, 2006
  • Formats: CD, digital download

1

1

1

1

1

  • Avex sales: 900,000
  • Asia sales: 2 million{{Citation needed|date=December 2009}}

RIAJ: 3x Platinum

2008

Guilty

  • Released: January 1, 2008
  • Formats: CD, digital download

2

1

1

1

1

  • Avex sales: 678,000
  • Asia sales: 1.8 million{{Citation needed|date=December 2009}}

RIAJ: 2x Platinum

2009

Next Level

1

1

1

1

1

  • Oricon sales: 379,989{{Citation needed|date=December 2009}}
  • Avex sales: 520,250{{Citation needed|date=December 2009}}
  • Asia sales: 1.5 million{{Citation needed|date=December 2009}}

RIAJ: 2x Platinum

2010

Rock 'n' Roll Circus

  • Released: April 14, 2010
  • Formats: CD, digital download

1

1

1

1

1

  • Oricon sales: 310,434{{Citation needed|date=April 2010}}
  • Avex sales: 490,000{{Citation needed|date=April 2010}}
  • Asia sales: 1.3 million{{Citation needed|date=April 2010}}

RIAJ: Platinum