List of best-selling albums in Japan

Columns: Year | Title | Artist | Sales
1989 | Delight Slight Light KISS | Yumi Matsutoya | 1,575,510 | 1990 | Love Wars | Yumi Matsutoya | 1,602,230 | 1991 | The Gates of Heaven | Yumi Matsutoya | 1,975,080 | 1992 | Super Best II | Chage and Aska | 2,543,290 | 1993 | Yureru Omoi | Zard | 1,938,120 | 1994 | Magic | Dreams Come True | 2,584,400 | 1995 | Delicious | Dreams Come True | 2,910,330

Example questions:
How many albums and singles have the singers of Super Best II sold in Japan to date ? | The singer to the best-selling track , Delight Slight Light KISS , worked under what name before she was married ? | What year did the Japanese pop rock band form that sings the title track that is synonymous with the word abode ? | By what mononym has the highest grossing singer in Japan gone by ?

Answers:
over 31 million | Yumi Arai | 1989 | Utada