 While most of the games focus just on a single couple, some of the newer titles feature multiple couples.The uniforms for the high school students are auburn colored, with a white sailor collar, and a black bow tie; while the uniforms for the middle school students are light pink, also with a white sailor collar, and a red bow tie; the uniforms for The Next Generation series are white, with a black sailor collar-(complete with a matching black skirt), and a red bow tie as well.The first title in the series, "A Kiss for the Petals" was released on November 25, 2006.