Akari's birthplace is Oahu, Hawaii, and her parents are Chie and Keanu. Her military nickname, the Graceful Assassin, stems from her past as a Green Beret in the US Army Special Forces. She is the Four Shadows of Light's strategic leader and computer hacker. With a heritage that blends Japanese and Hawaiian cultures, she’s fluent in English, Spanish, Japanese, German, and Polynesian languages. Her heart belongs to Nicolaus.