Who Is Naomi Osaka? Facts About Olympic Tennis Star
Who are Naomi Osaka's parents?, Five facts about the tennis star
Naomi Osaka's Star Turn at the U.S. Open - WSJ
Naomi Osaka's Breakthrough Game - The New York Times
Naomi Osaka's Parents: Meet Her Supportive Mom & Dad – Hollywood Life
Leonard Francois' bio: age, nationality, profession, wife, kids
Books: Like mother, like daughter, Tamaki Osaka fights for freedom - Nikkei Asia
Nationality, Age, and Marital Status of Naomi Osaka's Parents
Naomi Osaka's Family: 5 Fast Facts You Need to Know
Who are Japanese tennis star Naomi Osaka's parents? - AS USA