Chuuya Nakahara is a powerful female executive of the Port Mafia; a criminal organization of gifted individuals with powerful and deadly abilities. Chuuya is short-tempered, powerful, intimidating, skillful, loud but polite, intelligent, and powerful in combat fights. Chuuya Nakahara has the power or supernatural ability to manipulate gravity through touch or physical contact. Chuuya's ability is named "The Tainted Sorrow". She can manipulate any objects' gravity, as well as her body's gravity.