The main heroin of the story and the "unofficial" stepsister of Nekota, Sakura is the opposite of Nekota growing up mature, uptight, and formal. She was informed that she was becoming the unofficial stepsister of Nekota far before Nekota and she decided to store her feelings away. Sakura is a top level student at her school and is seen to have the combination of intellect, good looks, and a good personality. Sakura has difficulties showing or communicating her true feelings which constantly creates tension between her and Nekota. It is implied that Sakura grew up with her sister and mother until one day her sister turned into a delinquent and she was left with just her mother most of the time.