In what year was the album “Heart” released by 伊藤由奈?

In what year was the album “Heart” released by 伊藤由奈?: The album “Heart” was released in 2007 by 伊藤由奈, featuring 12 tracks.
What is the most successful song from the album “Heart” by 伊藤由奈?: “Workaholic” is the biggest hit from the album “Heart” by 伊藤由奈.

Other artists of Asiatic music