Minami Kuribayashi
Like "School Days", the original soundtrack of "Summer Days" was reproduced for distribution on June 23, 2006, by Lantis. The album contains all the game's background music, all of which was composed by KIRIKO/HIKO Sound, and theme songs performed by YURIA, yozuca*, Minami Kuribayashi and Kanako Itō, totaling 31 tracks.