Kobukuro received moderately successful ratings for their first three indie albums - Saturday 8 : PM ( July 1999 ) , Root of My Mind ( March 2001 ) , and ` ANSWER ' ( December 2000 ) . Kobukuro received moderately successful ratings for their first three indie albumsâ '' Saturday 8 : PM ( July 1999 ) , ANSWER ( December 2000 ) and Root of My Mind ( March 2001 ) .