Freezing : COLOUR / Kimi O Mamoritai (Kana:「フリージング」COLOUR / 君を守りたい ; Romaji: Kimi wo Mamoritai) is a CD compilation single from the first season of the Freezing anime series. It contains the opening theme song, the ending theme song and four song tracks with six tracks from the season in total. * Catalogue no. : ZMCZ-7059 * Release date: 2011-02-23