Konata Izumi

Konata Izumi (泉 こなた Izumi Konata) is the main protagonist of the Lucky Star series and its spin off manga, Konata 31. A hardcore otaku, she is the unofficial leader of the Lucky Star crew and the daughter of Sojiro and Kanata Izumi. She lives with her father in the Saitama prefecture near Tokyo. Nicknamed "Kona-chan" by Tsukasa Hiiragi, she is an eccentric but friendly person.