Akihisa King is Haruhi Fujioka's cousin. Aki was born in Japan but once she turned 5, her and her family moved to America.
When Akihisa turned 10, her mother and father died in a car crash. Akihisa currently lives with Hauhi and her father.
Akihisa is always mistaken for a boy, she's gotten used to it by now so it doesn't really bother her.
Due to things that have happened in Akihisa's past, she began to stutter and shy away from everyone. She gets slightly scared when someone stares at her for too long, whether she knows them or not.