Amana Oosaki 大崎甘奈

Tenka's younger twin sister. Amana is a selfless girl who wants the best for everyone around her - even if it means neglecting her own wishes. A fashionable and extroverted gyaru, she appears to be the polar opposite of her twin, Tenka, but they love each other more than anyone can possibly know. She likes to put all her effort into enjoying things that she can't experience any other time. She is in her 2nd year of high school.