Harvest features the singles "Koi Hitoyo", "Arashi no Sugao" and "Kōsa ni Fukarete", their B-sides, a few select tracks from Kudo's three studio albums released at the time, Mysterious, Shizuka and Joy, as well as a new song recorded and co-written by Kudo for the album.

Harvest debuted at number two on the Oricon Albums Chart, with 144,000 units sold.

[2] It slid next to number six, where it stayed for two consecutive weeks, selling 39,000 and 65,000 copies, respectively.

Harvest charted in the top 100 for twenty straight weeks, selling a reported total of 419,000 copies during its run.

[5][6] It ranked at number 23 on the year-end Oricon Albums Chart for the year 1990.