月刊アフタヌーン
"Oh My Goddess!" premiered in the September 1988 issue of the monthly Japanese magazine "Monthly Afternoon" and concluded in the June 2014 issue. The individual chapters were collected and published in "tankōbon" volumes by Kodansha. The manga was collected in 48 volumes, with the first volume released on August 23, 1989, and the final volume released on July 23, 2014.