Best Selling Japanese Artist by Year

[visionfactory]

Hi, I'm looking for a list like this... or maybe you can help me to complete/correct it up

1997:
1998: Utada Hikaru (10,062,780 copies sold)
1999:
2000:
2001: Hamasaki Ayumi (10,496,613 copies sold)
2002:
2003:
2004:
2005:
2006:
2007:
2008:
2009:

edit: completed

Spoiler:

Best selling artists by year (Thanks to ayumisrael)
1997: GLAY
1998: B'z
1999: Utada Hikaru (1,400,000)
2000: Hamasaki Ayumi (10,200,000)
2001: Hamasaki Ayumi (10,400,000)
2002: Utada Hikaru (4,800,000)
2003: Hamasaki Ayumi (3,600,000)
2004: Utada Hikaru (1,000,000)
2005: Orange Range
2006: Koda Kumi (4,700,000)
2007: Koda Kumi (1,000,000)
2008: EXILE
2009: ARASHI

Best selling singles by year (Thanks to Andrenekoi)
1997: Namie Amuro - Can you celebrate? (2,296,200)
1998: Glay - Yuuwaku (1,625,520)
1999: Kentarō Hayami, Ayumi Shigemori, Himawari Kids, Dango Gasshōdan - Dango 3 Kyodai (2,918,000)
2001: Utada Hikaru - Can you keep a secret? (1,485,000)
2002: Hamasaki Ayumi - H (1,016,000)
2003: SMAP - Sekai ni Hitotsu dake no Hana (2,573,000)
2004: Ken Hirai - Hitomi wo Tojite (893,000)
2005: Shuuji to Akira - Seishun Amigo (945,315)
2006: KAT-TUN - Real Face (1,038,923)
2007: Akikawa Masafumi - Sen no Kaze ni Natte (1,115,499)
2008: Arashi - Truth/Kaze no Mukō e (618,229)
2009: Arashi - Believe/Kumorinochi, Kaisei (656,676)

Best selling albums by year (Thanks to Andrenekoi)
1997: Glay - Review (4,870,000)
1998: B`z - B'z The Best "Pleasure" (5,135,922)
1999: Utada Hikaru - First Love (7,650,215)
2000: Mai Kuraki - Delicious way (3,530,000)
2001: Utada Hikaru - Distance (4,472,343)
2002: Utada Hikaru - Deep River (3,605,000)
2003: CHEMISTRY - Second to None (2,001,917)
2004: Utada Hikaru - Singles Collection (2,495,967)
2005: ORANGE RANGE - (2,630,763)
2006: Ken Hirai - Ken Hirai 10th Anniversary Complete Single Collection '95-'05 "Utabaka" (2,070,766)
2007: Mr. Children - HOME (1,181,241)
2008: EXILE - EXILE Love (1,500,000)
2009: Arashi - All the Best! 1999–2009 (1,700,000)