Ako Obana

Ako (usually called "Ako-nee" by her cousin Masato) is Saya's younger sister and a student at the same high-school as Masato, but one year older. She is a very popular and accomplished student, being part of the cheerleading club while flaunting good marks and commanding the adoration of boys and girls alike. Other students often refer to her as an angel, and she even has a "Personal Guard" fan club protecting her from people trying to flirt with her. Appearance-wise, she has reddish-brown eyes and long, dark-purple hair styled in thick, drill-curl twintails and straight blunt bangs. She is...

Her personality is tsundere-type: she refuses to acknowledge her fondness for her cousin and childhood friend Masato, and instead lashes out at him for being a "pervert" or trying to steal her beloved older sister's attention. However, she acts in a normal and cordial way toward her peers, at least ...