Other name: ディーふらぐ!; 属性同好会; 府上高一游戏部; ชมรมรั่วมหากาฬ; D-Fragments; D-Fragu!; Day Flag
Summary: Kazama Kenji likes to believe he is something of a delinquent. Moreover, others seem to like to agree that he is. Of course, Kenjis gang finds their way to a group of four not-so-normal girls - Chitose, Sakura, Minami and Roka - and all at once, whatever reputation he may have, is nothing compared to the outrageous behaviour of the girls. Shanghaied into joining their club, what will happen to his everday life from that point on?