LuckyStar chronicles the day-to-day lives of four adorable high school girls: Konata Izumi, the indolent otaku; the Hiiragi twins, Tsukasa and Kagami (sugar and spice, respectively); and the brilliant and well-mannered Miyuki Takara. They build their unusual and colorful relationship as they go about their lives at school and beyond, offering amusing observations about the world around them. No subject is immune from their musings, whether it be Japanese custom, the complexities of otaku culture, academics, or the proper technique of cooking and consuming various dishes.