Oricon has published the top 30 single, album, and DVD sales for the period 1 December 2004 to 31 May 2005.
CD singles sales
01. "Sakura" - Ketsumeishi - 910,990 sold
02. "Asterisk" - ORANGE RANGE - 617,922 sold
03. "Anniversary" - KinKi Kids - 525,905 sold
04. "FANTASTIPO" - Toraji Haiji - 424,965 sold
05. "NO MORE CRY" - D-51 - 396,906 sold
06. "ai to yokubo no hibi/Lonely Woman" - Southern All Stars - 371,706 sold
07. "tomodachi e ~Say What You Will~" - SMAP - 365,011 sold
08. "hana" - ORANGE RANGE - 322,235 sold
09. "STEP you/is this LOVE?" - Ayumi Hamasaki - 313,538 sold
10. "gekkoka" - Janne Da Arc - 313,535 sold
CD albums sales
01. "musiQ" - ORANGE RANGE - 2,507,087 sold
02. "SENTIMENTALovers" - Ken Hirai- 1,624,976 sold
03. "PERFECT BEST" - EXILE - 1,382,937 sold
04. "MY STORY" - Ayumi Hamasaki - 1,107,500 sold
05. "BEST OF SOUL" - BoA - 1,02,662 sold
06. "Def Tech" - Def Tech - 992,562 sold
07. "KinKi Single Selection II" - KinKi Kids - 532,620 sold
08. "DIAMOND15" - DREAMS COME TRUE - 514,746 sold
09. "THE CIRCLE" - B'z - 514,198 sold
10. "MUSIC" - Mika Nakashima - 508,169 sold
http://www.oricon.co.jp/music/special/050629_01_3.html