Meet Hanako Hanazono. She is the younger twin sister of Hikari Hanazono. They may be twins but they are opposite of each other. Hikari is the outgoing powerhouse twin while Hanako is the delicate shy flower. She and her twin sister Hikari applied to a school where a friend of theirs attend. They took an exam and was qualified to a high rank class called Special A. While Hikari got 2nd, Hanako got third out of eight ranks. She became friends with everyone but created a special bond with a boy name Ryuu thru the love of animals.