The release comes in the form of a QR code printed on a golf ball. The files are downloadable from the associated link. The golf ball had to be bought in a vending machine during Comiket and was bundled with a random pin out of several designs.
On December 30, 2017, files were updated (the artwork was added as a standalone file and the audio files were slightly changed). The newer version of the release was subsequently referred to as "ver1.1"; anyone who has downloaded the release before the update can redownload the files to get the newer version.