Міякава Хікаґе

Hikage is a short, temperamental girl and the youngest in the entire cast of Lucky Star. She is the younger sister of Hinata Miyakawa.

Hikage exhibits a classic Tsundere personality, and has a considerable dislike for the otaku culture and mannerisms because her sister, being a devout otaku herself, spends the majority of their income on manga, anime, and doujinshi. Because of her sister's mannerisms, Hikage wishes that she could grow up and be able to hold her own job to help support them and afford more expensive items.